Home / 178,465.50-237,910.50

Finding the Third Proportional to 178,465.50 and 237,910.50

Calculator

Solution

The third proportional to 178,465.50 and 237,910.50 is: 317,156.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,465.50 : 237,910.50 = 237,910.50 : x
  2. Step 2: Convert to fraction form
    178,465.50/237,910.50 = 237,910.50/x
  3. Step 3: Cross multiply
    178,465.50x = 237,910.50 × 237,910.50
  4. Step 4: Simplify right side
    178,465.50x = 56,601,406,010.25
  5. Step 5: Solve for x
    x = 56,601,406,010.25/178,465.50
  6. Step 6: Final answer
    x = 317,156.01

Related Problems

Find third proportional to 89,232.75 and 118,955.25
Half scale
Find third proportional to 356,931 and 475,821
Double scale
Find third proportional to 178,468 and 237,913
Similar ratio
Find third proportional to 267,698.25 and 356,865.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.