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Finding the Fourth Proportional to 17,462.76, 24,095.03 and 16,862.68

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Solution

The fourth proportional to 17,462.76, 24,095.03 and 16,862.68 is: 23,267.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,462.76 : 24,095.03 = 16,862.68 : x
  2. Step 2: Convert to fraction form
    17,462.76/24,095.03 = 16,862.68/x
  3. Step 3: Cross multiply
    17,462.76x = 24,095.03 × 16,862.68
  4. Step 4: Simplify right side
    17,462.76x = 406,306,822.64
  5. Step 5: Solve for x
    x = 406,306,822.64/17,462.76
  6. Step 6: Final answer
    x = 23,267.05

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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.