Home / 95,372.32-131,612.16-52,932.64

Finding the Fourth Proportional to 95,372.32, 131,612.16 and 52,932.64

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Solution

The fourth proportional to 95,372.32, 131,612.16 and 52,932.64 is: 73,046.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,372.32 : 131,612.16 = 52,932.64 : x
  2. Step 2: Convert to fraction form
    95,372.32/131,612.16 = 52,932.64/x
  3. Step 3: Cross multiply
    95,372.32x = 131,612.16 × 52,932.64
  4. Step 4: Simplify right side
    95,372.32x = 6,966,579,084.90
  5. Step 5: Solve for x
    x = 6,966,579,084.90/95,372.32
  6. Step 6: Final answer
    x = 73,046.13

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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.