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Finding the Fourth Proportional to 244,046.99, 366,306.62 and 117,776.13

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Solution

The fourth proportional to 244,046.99, 366,306.62 and 117,776.13 is: 176,778.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,046.99 : 366,306.62 = 117,776.13 : x
  2. Step 2: Convert to fraction form
    244,046.99/366,306.62 = 117,776.13/x
  3. Step 3: Cross multiply
    244,046.99x = 366,306.62 × 117,776.13
  4. Step 4: Simplify right side
    244,046.99x = 43,142,174,265.45
  5. Step 5: Solve for x
    x = 43,142,174,265.45/244,046.99
  6. Step 6: Final answer
    x = 176,778.15

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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.