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Finding the Fourth Proportional to 95,895.71, 143,838.34 and 29,335.83

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Solution

The fourth proportional to 95,895.71, 143,838.34 and 29,335.83 is: 44,002.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,895.71 : 143,838.34 = 29,335.83 : x
  2. Step 2: Convert to fraction form
    95,895.71/143,838.34 = 29,335.83/x
  3. Step 3: Cross multiply
    95,895.71x = 143,838.34 × 29,335.83
  4. Step 4: Simplify right side
    95,895.71x = 4,219,617,753.50
  5. Step 5: Solve for x
    x = 4,219,617,753.50/95,895.71
  6. Step 6: Final answer
    x = 44,002.16

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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.