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Finding the Fourth Proportional to 296,586.38, 444,787.56 and 107,022.08

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Solution

The fourth proportional to 296,586.38, 444,787.56 and 107,022.08 is: 160,499.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,586.38 : 444,787.56 = 107,022.08 : x
  2. Step 2: Convert to fraction form
    296,586.38/444,787.56 = 107,022.08/x
  3. Step 3: Cross multiply
    296,586.38x = 444,787.56 × 107,022.08
  4. Step 4: Simplify right side
    296,586.38x = 47,602,087,605.39
  5. Step 5: Solve for x
    x = 47,602,087,605.39/296,586.38
  6. Step 6: Final answer
    x = 160,499.91

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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.