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Finding the Fourth Proportional to 59,344, 81,894.72 and 32,848

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Solution

The fourth proportional to 59,344, 81,894.72 and 32,848 is: 45,330.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,344 : 81,894.72 = 32,848 : x
  2. Step 2: Convert to fraction form
    59,344/81,894.72 = 32,848/x
  3. Step 3: Cross multiply
    59,344x = 81,894.72 × 32,848
  4. Step 4: Simplify right side
    59,344x = 2,690,077,762.56
  5. Step 5: Solve for x
    x = 2,690,077,762.56/59,344
  6. Step 6: Final answer
    x = 45,330.24

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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.