Home / 180,576-373,488

Finding the Third Proportional to 180,576 and 373,488

Calculator

Solution

The third proportional to 180,576 and 373,488 is: 772,490.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,576 : 373,488 = 373,488 : x
  2. Step 2: Convert to fraction form
    180,576/373,488 = 373,488/x
  3. Step 3: Cross multiply
    180,576x = 373,488 × 373,488
  4. Step 4: Simplify right side
    180,576x = 139,493,286,144
  5. Step 5: Solve for x
    x = 139,493,286,144/180,576
  6. Step 6: Final answer
    x = 772,490.73

Related Problems

Find third proportional to 90,288 and 186,744
Half scale
Find third proportional to 361,152 and 746,976
Double scale
Find third proportional to 180,578 and 373,492
Similar ratio
Find third proportional to 270,864 and 560,232
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.