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Finding the Fourth Proportional to 23,645.00, 32,630.18 and 13,034.41

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Solution

The fourth proportional to 23,645.00, 32,630.18 and 13,034.41 is: 17,987.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,645.00 : 32,630.18 = 13,034.41 : x
  2. Step 2: Convert to fraction form
    23,645.00/32,630.18 = 13,034.41/x
  3. Step 3: Cross multiply
    23,645.00x = 32,630.18 × 13,034.41
  4. Step 4: Simplify right side
    23,645.00x = 425,314,997.75
  5. Step 5: Solve for x
    x = 425,314,997.75/23,645.00
  6. Step 6: Final answer
    x = 17,987.52

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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.