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Finding the Fourth Proportional to 9,463.22, 13,057.26 and 5,484.10

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Solution

The fourth proportional to 9,463.22, 13,057.26 and 5,484.10 is: 7,566.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463.22 : 13,057.26 = 5,484.10 : x
  2. Step 2: Convert to fraction form
    9,463.22/13,057.26 = 5,484.10/x
  3. Step 3: Cross multiply
    9,463.22x = 13,057.26 × 5,484.10
  4. Step 4: Simplify right side
    9,463.22x = 71,607,319.57
  5. Step 5: Solve for x
    x = 71,607,319.57/9,463.22
  6. Step 6: Final answer
    x = 7,566.91

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