Home / 95,689.27-132,052.85-52,670.58

Finding the Fourth Proportional to 95,689.27, 132,052.85 and 52,670.58

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Solution

The fourth proportional to 95,689.27, 132,052.85 and 52,670.58 is: 72,686.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,689.27 : 132,052.85 = 52,670.58 : x
  2. Step 2: Convert to fraction form
    95,689.27/132,052.85 = 52,670.58/x
  3. Step 3: Cross multiply
    95,689.27x = 132,052.85 × 52,670.58
  4. Step 4: Simplify right side
    95,689.27x = 6,955,300,200.15
  5. Step 5: Solve for x
    x = 6,955,300,200.15/95,689.27
  6. Step 6: Final answer
    x = 72,686.31

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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.