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Finding the Fourth Proportional to 24,932.16, 34,405.92 and 13,753.92

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Solution

The fourth proportional to 24,932.16, 34,405.92 and 13,753.92 is: 18,980.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,932.16 : 34,405.92 = 13,753.92 : x
  2. Step 2: Convert to fraction form
    24,932.16/34,405.92 = 13,753.92/x
  3. Step 3: Cross multiply
    24,932.16x = 34,405.92 × 13,753.92
  4. Step 4: Simplify right side
    24,932.16x = 473,216,271.21
  5. Step 5: Solve for x
    x = 473,216,271.21/24,932.16
  6. Step 6: Final answer
    x = 18,980.16

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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.