Home / 95,356.04-131,592.12-52,915.28

Finding the Fourth Proportional to 95,356.04, 131,592.12 and 52,915.28

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Solution

The fourth proportional to 95,356.04, 131,592.12 and 52,915.28 is: 73,023.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,356.04 : 131,592.12 = 52,915.28 : x
  2. Step 2: Convert to fraction form
    95,356.04/131,592.12 = 52,915.28/x
  3. Step 3: Cross multiply
    95,356.04x = 131,592.12 × 52,915.28
  4. Step 4: Simplify right side
    95,356.04x = 6,963,234,006.14
  5. Step 5: Solve for x
    x = 6,963,234,006.14/95,356.04
  6. Step 6: Final answer
    x = 73,023.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.