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Finding the Fourth Proportional to 17,462.79, 24,097.37 and 10,387.89

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Solution

The fourth proportional to 17,462.79, 24,097.37 and 10,387.89 is: 14,334.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,462.79 : 24,097.37 = 10,387.89 : x
  2. Step 2: Convert to fraction form
    17,462.79/24,097.37 = 10,387.89/x
  3. Step 3: Cross multiply
    17,462.79x = 24,097.37 × 10,387.89
  4. Step 4: Simplify right side
    17,462.79x = 250,320,776.91
  5. Step 5: Solve for x
    x = 250,320,776.91/17,462.79
  6. Step 6: Final answer
    x = 14,334.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.