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Finding the Fourth Proportional to 58,013.34, 80,060.04 and 32,862.84

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Solution

The fourth proportional to 58,013.34, 80,060.04 and 32,862.84 is: 45,351.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,013.34 : 80,060.04 = 32,862.84 : x
  2. Step 2: Convert to fraction form
    58,013.34/80,060.04 = 32,862.84/x
  3. Step 3: Cross multiply
    58,013.34x = 80,060.04 × 32,862.84
  4. Step 4: Simplify right side
    58,013.34x = 2,631,000,284.91
  5. Step 5: Solve for x
    x = 2,631,000,284.91/58,013.34
  6. Step 6: Final answer
    x = 45,351.64

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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.