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Finding the Fourth Proportional to 19,595.97, 29,384.69 and 7,593.74

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Solution

The fourth proportional to 19,595.97, 29,384.69 and 7,593.74 is: 11,387.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595.97 : 29,384.69 = 7,593.74 : x
  2. Step 2: Convert to fraction form
    19,595.97/29,384.69 = 7,593.74/x
  3. Step 3: Cross multiply
    19,595.97x = 29,384.69 × 7,593.74
  4. Step 4: Simplify right side
    19,595.97x = 223,139,695.84
  5. Step 5: Solve for x
    x = 223,139,695.84/19,595.97
  6. Step 6: Final answer
    x = 11,387.02

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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.