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Finding the Fourth Proportional to 9,632.62, 13,299.22 and 6,052.52

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Solution

The fourth proportional to 9,632.62, 13,299.22 and 6,052.52 is: 8,356.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632.62 : 13,299.22 = 6,052.52 : x
  2. Step 2: Convert to fraction form
    9,632.62/13,299.22 = 6,052.52/x
  3. Step 3: Cross multiply
    9,632.62x = 13,299.22 × 6,052.52
  4. Step 4: Simplify right side
    9,632.62x = 80,493,851.81
  5. Step 5: Solve for x
    x = 80,493,851.81/9,632.62
  6. Step 6: Final answer
    x = 8,356.38

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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.