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Finding the Fourth Proportional to 9,552.91, 14,322.45 and 6,425.17

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Solution

The fourth proportional to 9,552.91, 14,322.45 and 6,425.17 is: 9,633.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552.91 : 14,322.45 = 6,425.17 : x
  2. Step 2: Convert to fraction form
    9,552.91/14,322.45 = 6,425.17/x
  3. Step 3: Cross multiply
    9,552.91x = 14,322.45 × 6,425.17
  4. Step 4: Simplify right side
    9,552.91x = 92,024,176.07
  5. Step 5: Solve for x
    x = 92,024,176.07/9,552.91
  6. Step 6: Final answer
    x = 9,633.10

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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.