Home / 95,366.39-131,613.12-52,931.30

Finding the Fourth Proportional to 95,366.39, 131,613.12 and 52,931.30

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Solution

The fourth proportional to 95,366.39, 131,613.12 and 52,931.30 is: 73,049.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,366.39 : 131,613.12 = 52,931.30 : x
  2. Step 2: Convert to fraction form
    95,366.39/131,613.12 = 52,931.30/x
  3. Step 3: Cross multiply
    95,366.39x = 131,613.12 × 52,931.30
  4. Step 4: Simplify right side
    95,366.39x = 6,966,452,880.59
  5. Step 5: Solve for x
    x = 6,966,452,880.59/95,366.39
  6. Step 6: Final answer
    x = 73,049.35

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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.