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Finding the Fourth Proportional to 244,116, 366,174.07 and 117,732.71

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Solution

The fourth proportional to 244,116, 366,174.07 and 117,732.71 is: 176,599.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,116 : 366,174.07 = 117,732.71 : x
  2. Step 2: Convert to fraction form
    244,116/366,174.07 = 117,732.71/x
  3. Step 3: Cross multiply
    244,116x = 366,174.07 × 117,732.71
  4. Step 4: Simplify right side
    244,116x = 43,110,666,213.93
  5. Step 5: Solve for x
    x = 43,110,666,213.93/244,116
  6. Step 6: Final answer
    x = 176,599.10

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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.