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Finding the Fourth Proportional to 53,833.56, 80,753.58 and 22,671.24

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Solution

The fourth proportional to 53,833.56, 80,753.58 and 22,671.24 is: 34,008.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,833.56 : 80,753.58 = 22,671.24 : x
  2. Step 2: Convert to fraction form
    53,833.56/80,753.58 = 22,671.24/x
  3. Step 3: Cross multiply
    53,833.56x = 80,753.58 × 22,671.24
  4. Step 4: Simplify right side
    53,833.56x = 1,830,783,793.04
  5. Step 5: Solve for x
    x = 1,830,783,793.04/53,833.56
  6. Step 6: Final answer
    x = 34,008.22

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.