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Finding the Fourth Proportional to 16,511.00, 24,724.19 and 9,107.22

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Solution

The fourth proportional to 16,511.00, 24,724.19 and 9,107.22 is: 13,637.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,511.00 : 24,724.19 = 9,107.22 : x
  2. Step 2: Convert to fraction form
    16,511.00/24,724.19 = 9,107.22/x
  3. Step 3: Cross multiply
    16,511.00x = 24,724.19 × 9,107.22
  4. Step 4: Simplify right side
    16,511.00x = 225,168,592.12
  5. Step 5: Solve for x
    x = 225,168,592.12/16,511.00
  6. Step 6: Final answer
    x = 13,637.49

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.