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Finding the Fourth Proportional to 9,184.61, 13,768.65 and 3,337.13

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Solution

The fourth proportional to 9,184.61, 13,768.65 and 3,337.13 is: 5,002.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184.61 : 13,768.65 = 3,337.13 : x
  2. Step 2: Convert to fraction form
    9,184.61/13,768.65 = 3,337.13/x
  3. Step 3: Cross multiply
    9,184.61x = 13,768.65 × 3,337.13
  4. Step 4: Simplify right side
    9,184.61x = 45,947,706.13
  5. Step 5: Solve for x
    x = 45,947,706.13/9,184.61
  6. Step 6: Final answer
    x = 5,002.69

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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.