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Finding the Fourth Proportional to 19,594.97, 29,383.19 and 7,592.74

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Solution

The fourth proportional to 19,594.97, 29,383.19 and 7,592.74 is: 11,385.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,594.97 : 29,383.19 = 7,592.74 : x
  2. Step 2: Convert to fraction form
    19,594.97/29,383.19 = 7,592.74/x
  3. Step 3: Cross multiply
    19,594.97x = 29,383.19 × 7,592.74
  4. Step 4: Simplify right side
    19,594.97x = 223,098,963.52
  5. Step 5: Solve for x
    x = 223,098,963.52/19,594.97
  6. Step 6: Final answer
    x = 11,385.52

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.