Home / 95,654.46-132,002.52-52,636.57

Finding the Fourth Proportional to 95,654.46, 132,002.52 and 52,636.57

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Solution

The fourth proportional to 95,654.46, 132,002.52 and 52,636.57 is: 72,638.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,654.46 : 132,002.52 = 52,636.57 : x
  2. Step 2: Convert to fraction form
    95,654.46/132,002.52 = 52,636.57/x
  3. Step 3: Cross multiply
    95,654.46x = 132,002.52 × 52,636.57
  4. Step 4: Simplify right side
    95,654.46x = 6,948,159,884.16
  5. Step 5: Solve for x
    x = 6,948,159,884.16/95,654.46
  6. Step 6: Final answer
    x = 72,638.12

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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.