Home / 11,052.41-15,253.11-6,207.53

Finding the Fourth Proportional to 11,052.41, 15,253.11 and 6,207.53

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Solution

The fourth proportional to 11,052.41, 15,253.11 and 6,207.53 is: 8,566.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052.41 : 15,253.11 = 6,207.53 : x
  2. Step 2: Convert to fraction form
    11,052.41/15,253.11 = 6,207.53/x
  3. Step 3: Cross multiply
    11,052.41x = 15,253.11 × 6,207.53
  4. Step 4: Simplify right side
    11,052.41x = 94,684,061.65
  5. Step 5: Solve for x
    x = 94,684,061.65/11,052.41
  6. Step 6: Final answer
    x = 8,566.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.