Home / 35,284.50-72,207

Finding the Third Proportional to 35,284.50 and 72,207

Calculator

Solution

The third proportional to 35,284.50 and 72,207 is: 147,766.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,284.50 : 72,207 = 72,207 : x
  2. Step 2: Convert to fraction form
    35,284.50/72,207 = 72,207/x
  3. Step 3: Cross multiply
    35,284.50x = 72,207 × 72,207
  4. Step 4: Simplify right side
    35,284.50x = 5,213,850,849
  5. Step 5: Solve for x
    x = 5,213,850,849/35,284.50
  6. Step 6: Final answer
    x = 147,766.04

Related Problems

Find third proportional to 17,642.25 and 36,103.50
Half scale
Find third proportional to 70,569 and 144,414
Double scale
Find third proportional to 35,287 and 72,211
Similar ratio
Find third proportional to 52,926.75 and 108,310.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.