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Finding the Fourth Proportional to 32,003.44, 44,166.87 and 17,856.59

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Solution

The fourth proportional to 32,003.44, 44,166.87 and 17,856.59 is: 24,643.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,003.44 : 44,166.87 = 17,856.59 : x
  2. Step 2: Convert to fraction form
    32,003.44/44,166.87 = 17,856.59/x
  3. Step 3: Cross multiply
    32,003.44x = 44,166.87 × 17,856.59
  4. Step 4: Simplify right side
    32,003.44x = 788,669,689.17
  5. Step 5: Solve for x
    x = 788,669,689.17/32,003.44
  6. Step 6: Final answer
    x = 24,643.28

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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.