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Finding the Fourth Proportional to 9,464.68, 13,057.25 and 5,484.34

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Solution

The fourth proportional to 9,464.68, 13,057.25 and 5,484.34 is: 7,566.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464.68 : 13,057.25 = 5,484.34 : x
  2. Step 2: Convert to fraction form
    9,464.68/13,057.25 = 5,484.34/x
  3. Step 3: Cross multiply
    9,464.68x = 13,057.25 × 5,484.34
  4. Step 4: Simplify right side
    9,464.68x = 71,610,387.36
  5. Step 5: Solve for x
    x = 71,610,387.36/9,464.68
  6. Step 6: Final answer
    x = 7,566.06

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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.