Home / 16,259.31-24,386.13-4,569.75

Finding the Fourth Proportional to 16,259.31, 24,386.13 and 4,569.75

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Solution

The fourth proportional to 16,259.31, 24,386.13 and 4,569.75 is: 6,853.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.31 : 24,386.13 = 4,569.75 : x
  2. Step 2: Convert to fraction form
    16,259.31/24,386.13 = 4,569.75/x
  3. Step 3: Cross multiply
    16,259.31x = 24,386.13 × 4,569.75
  4. Step 4: Simplify right side
    16,259.31x = 111,438,517.57
  5. Step 5: Solve for x
    x = 111,438,517.57/16,259.31
  6. Step 6: Final answer
    x = 6,853.83

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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.