Home / 60,711.15-91,066.14-34,057.10

Finding the Fourth Proportional to 60,711.15, 91,066.14 and 34,057.10

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Solution

The fourth proportional to 60,711.15, 91,066.14 and 34,057.10 is: 51,085.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,711.15 : 91,066.14 = 34,057.10 : x
  2. Step 2: Convert to fraction form
    60,711.15/91,066.14 = 34,057.10/x
  3. Step 3: Cross multiply
    60,711.15x = 91,066.14 × 34,057.10
  4. Step 4: Simplify right side
    60,711.15x = 3,101,448,181.26
  5. Step 5: Solve for x
    x = 3,101,448,181.26/60,711.15
  6. Step 6: Final answer
    x = 51,085.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.