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Finding the Fourth Proportional to 14,967.08, 22,385 and 10,450.92

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Solution

The fourth proportional to 14,967.08, 22,385 and 10,450.92 is: 15,630.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,967.08 : 22,385 = 10,450.92 : x
  2. Step 2: Convert to fraction form
    14,967.08/22,385 = 10,450.92/x
  3. Step 3: Cross multiply
    14,967.08x = 22,385 × 10,450.92
  4. Step 4: Simplify right side
    14,967.08x = 233,943,844.20
  5. Step 5: Solve for x
    x = 233,943,844.20/14,967.08
  6. Step 6: Final answer
    x = 15,630.56

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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.