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Finding the Fourth Proportional to 9,060.72, 13,594.71 and 4,132.68

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Solution

The fourth proportional to 9,060.72, 13,594.71 and 4,132.68 is: 6,200.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060.72 : 13,594.71 = 4,132.68 : x
  2. Step 2: Convert to fraction form
    9,060.72/13,594.71 = 4,132.68/x
  3. Step 3: Cross multiply
    9,060.72x = 13,594.71 × 4,132.68
  4. Step 4: Simplify right side
    9,060.72x = 56,182,586.12
  5. Step 5: Solve for x
    x = 56,182,586.12/9,060.72
  6. Step 6: Final answer
    x = 6,200.68

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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.