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Finding the Fourth Proportional to 95,140.80, 142,710.72 and 24,063.44

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Solution

The fourth proportional to 95,140.80, 142,710.72 and 24,063.44 is: 36,095.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,140.80 : 142,710.72 = 24,063.44 : x
  2. Step 2: Convert to fraction form
    95,140.80/142,710.72 = 24,063.44/x
  3. Step 3: Cross multiply
    95,140.80x = 142,710.72 × 24,063.44
  4. Step 4: Simplify right side
    95,140.80x = 3,434,110,848.08
  5. Step 5: Solve for x
    x = 3,434,110,848.08/95,140.80
  6. Step 6: Final answer
    x = 36,095.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.