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Finding the Fourth Proportional to 52,443.52, 72,334.52 and 32,273.96

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Solution

The fourth proportional to 52,443.52, 72,334.52 and 32,273.96 is: 44,514.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,443.52 : 72,334.52 = 32,273.96 : x
  2. Step 2: Convert to fraction form
    52,443.52/72,334.52 = 32,273.96/x
  3. Step 3: Cross multiply
    52,443.52x = 72,334.52 × 32,273.96
  4. Step 4: Simplify right side
    52,443.52x = 2,334,521,405.10
  5. Step 5: Solve for x
    x = 2,334,521,405.10/52,443.52
  6. Step 6: Final answer
    x = 44,514.96

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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.