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Finding the Fourth Proportional to 58,458.96, 80,654 and 32,962.12

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Solution

The fourth proportional to 58,458.96, 80,654 and 32,962.12 is: 45,476.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,458.96 : 80,654 = 32,962.12 : x
  2. Step 2: Convert to fraction form
    58,458.96/80,654 = 32,962.12/x
  3. Step 3: Cross multiply
    58,458.96x = 80,654 × 32,962.12
  4. Step 4: Simplify right side
    58,458.96x = 2,658,526,826.48
  5. Step 5: Solve for x
    x = 2,658,526,826.48/58,458.96
  6. Step 6: Final answer
    x = 45,476.81

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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.