Home / 60,910.38-91,368.99-22,959.18

Finding the Fourth Proportional to 60,910.38, 91,368.99 and 22,959.18

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Solution

The fourth proportional to 60,910.38, 91,368.99 and 22,959.18 is: 34,440.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,910.38 : 91,368.99 = 22,959.18 : x
  2. Step 2: Convert to fraction form
    60,910.38/91,368.99 = 22,959.18/x
  3. Step 3: Cross multiply
    60,910.38x = 91,368.99 × 22,959.18
  4. Step 4: Simplify right side
    60,910.38x = 2,097,757,087.83
  5. Step 5: Solve for x
    x = 2,097,757,087.83/60,910.38
  6. Step 6: Final answer
    x = 34,440.06

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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.