Home / 270,876.66-373,872-180,236.43

Finding the Fourth Proportional to 270,876.66, 373,872 and 180,236.43

Calculator

Solution

The fourth proportional to 270,876.66, 373,872 and 180,236.43 is: 248,767.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,876.66 : 373,872 = 180,236.43 : x
  2. Step 2: Convert to fraction form
    270,876.66/373,872 = 180,236.43/x
  3. Step 3: Cross multiply
    270,876.66x = 373,872 × 180,236.43
  4. Step 4: Simplify right side
    270,876.66x = 67,385,354,556.96
  5. Step 5: Solve for x
    x = 67,385,354,556.96/270,876.66
  6. Step 6: Final answer
    x = 248,767.67

Related Problems

Find fourth proportional to 135,438.33, 186,936 and 90,118.22
Half scale
Find fourth proportional to 541,753.32, 747,744 and 360,472.86
Double scale
Find fourth proportional to 270,877.66, 373,873.38 and 180,237.43
Similar ratio
Find fourth proportional to 406,314.99, 560,808 and 270,354.65
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.