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Finding the Fourth Proportional to 244,484.01, 366,654.87 and 94,690.89

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Solution

The fourth proportional to 244,484.01, 366,654.87 and 94,690.89 is: 142,008.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,484.01 : 366,654.87 = 94,690.89 : x
  2. Step 2: Convert to fraction form
    244,484.01/366,654.87 = 94,690.89/x
  3. Step 3: Cross multiply
    244,484.01x = 366,654.87 × 94,690.89
  4. Step 4: Simplify right side
    244,484.01x = 34,718,875,963.13
  5. Step 5: Solve for x
    x = 34,718,875,963.13/244,484.01
  6. Step 6: Final answer
    x = 142,008.78

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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.