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Finding the Fourth Proportional to 29,366.48, 44,055.18 and 13,357.17

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Solution

The fourth proportional to 29,366.48, 44,055.18 and 13,357.17 is: 20,038.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,366.48 : 44,055.18 = 13,357.17 : x
  2. Step 2: Convert to fraction form
    29,366.48/44,055.18 = 13,357.17/x
  3. Step 3: Cross multiply
    29,366.48x = 44,055.18 × 13,357.17
  4. Step 4: Simplify right side
    29,366.48x = 588,452,308.36
  5. Step 5: Solve for x
    x = 588,452,308.36/29,366.48
  6. Step 6: Final answer
    x = 20,038.23

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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.