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Finding the Fourth Proportional to 23,238.00, 32,068.45 and 12,627.61

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Solution

The fourth proportional to 23,238.00, 32,068.45 and 12,627.61 is: 17,426.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,238.00 : 32,068.45 = 12,627.61 : x
  2. Step 2: Convert to fraction form
    23,238.00/32,068.45 = 12,627.61/x
  3. Step 3: Cross multiply
    23,238.00x = 32,068.45 × 12,627.61
  4. Step 4: Simplify right side
    23,238.00x = 404,947,888.42
  5. Step 5: Solve for x
    x = 404,947,888.42/23,238.00
  6. Step 6: Final answer
    x = 17,426.10

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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.