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Finding the Fourth Proportional to 23,364.01, 32,242.46 and 12,753.69

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Solution

The fourth proportional to 23,364.01, 32,242.46 and 12,753.69 is: 17,600.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,364.01 : 32,242.46 = 12,753.69 : x
  2. Step 2: Convert to fraction form
    23,364.01/32,242.46 = 12,753.69/x
  3. Step 3: Cross multiply
    23,364.01x = 32,242.46 × 12,753.69
  4. Step 4: Simplify right side
    23,364.01x = 411,210,155.00
  5. Step 5: Solve for x
    x = 411,210,155.00/23,364.01
  6. Step 6: Final answer
    x = 17,600.15

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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.