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Finding the Fourth Proportional to 17,925.58, 24,737.21 and 9,967.33

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Solution

The fourth proportional to 17,925.58, 24,737.21 and 9,967.33 is: 13,754.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,925.58 : 24,737.21 = 9,967.33 : x
  2. Step 2: Convert to fraction form
    17,925.58/24,737.21 = 9,967.33/x
  3. Step 3: Cross multiply
    17,925.58x = 24,737.21 × 9,967.33
  4. Step 4: Simplify right side
    17,925.58x = 246,563,935.35
  5. Step 5: Solve for x
    x = 246,563,935.35/17,925.58
  6. Step 6: Final answer
    x = 13,754.87

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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.