Home / 9,046.54-13,569.73-2,472.71

Finding the Fourth Proportional to 9,046.54, 13,569.73 and 2,472.71

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Solution

The fourth proportional to 9,046.54, 13,569.73 and 2,472.71 is: 3,709.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046.54 : 13,569.73 = 2,472.71 : x
  2. Step 2: Convert to fraction form
    9,046.54/13,569.73 = 2,472.71/x
  3. Step 3: Cross multiply
    9,046.54x = 13,569.73 × 2,472.71
  4. Step 4: Simplify right side
    9,046.54x = 33,554,023.28
  5. Step 5: Solve for x
    x = 33,554,023.28/9,046.54
  6. Step 6: Final answer
    x = 3,709.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.