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Finding the Fourth Proportional to 32,607.52, 44,996.21 and 18,070.73

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Solution

The fourth proportional to 32,607.52, 44,996.21 and 18,070.73 is: 24,936.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,607.52 : 44,996.21 = 18,070.73 : x
  2. Step 2: Convert to fraction form
    32,607.52/44,996.21 = 18,070.73/x
  3. Step 3: Cross multiply
    32,607.52x = 44,996.21 × 18,070.73
  4. Step 4: Simplify right side
    32,607.52x = 813,114,182.13
  5. Step 5: Solve for x
    x = 813,114,182.13/32,607.52
  6. Step 6: Final answer
    x = 24,936.40

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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.