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Finding the Fourth Proportional to 162,848.92, 244,248.90 and 95,411.92

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Solution

The fourth proportional to 162,848.92, 244,248.90 and 95,411.92 is: 143,103.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,848.92 : 244,248.90 = 95,411.92 : x
  2. Step 2: Convert to fraction form
    162,848.92/244,248.90 = 95,411.92/x
  3. Step 3: Cross multiply
    162,848.92x = 244,248.90 × 95,411.92
  4. Step 4: Simplify right side
    162,848.92x = 23,304,256,506.89
  5. Step 5: Solve for x
    x = 23,304,256,506.89/162,848.92
  6. Step 6: Final answer
    x = 143,103.54

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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.