Home / 95,348.96-131,585.08-57,615.92

Finding the Fourth Proportional to 95,348.96, 131,585.08 and 57,615.92

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Solution

The fourth proportional to 95,348.96, 131,585.08 and 57,615.92 is: 79,512.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,348.96 : 131,585.08 = 57,615.92 : x
  2. Step 2: Convert to fraction form
    95,348.96/131,585.08 = 57,615.92/x
  3. Step 3: Cross multiply
    95,348.96x = 131,585.08 × 57,615.92
  4. Step 4: Simplify right side
    95,348.96x = 7,581,395,442.47
  5. Step 5: Solve for x
    x = 7,581,395,442.47/95,348.96
  6. Step 6: Final answer
    x = 79,512.09

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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.