Home / 95,177.04-131,344.38-52,736.28

Finding the Fourth Proportional to 95,177.04, 131,344.38 and 52,736.28

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Solution

The fourth proportional to 95,177.04, 131,344.38 and 52,736.28 is: 72,776.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,177.04 : 131,344.38 = 52,736.28 : x
  2. Step 2: Convert to fraction form
    95,177.04/131,344.38 = 52,736.28/x
  3. Step 3: Cross multiply
    95,177.04x = 131,344.38 × 52,736.28
  4. Step 4: Simplify right side
    95,177.04x = 6,926,614,000.11
  5. Step 5: Solve for x
    x = 6,926,614,000.11/95,177.04
  6. Step 6: Final answer
    x = 72,776.10

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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.