Home / 9,352.92-14,029.25-2,689.56

Finding the Fourth Proportional to 9,352.92, 14,029.25 and 2,689.56

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Solution

The fourth proportional to 9,352.92, 14,029.25 and 2,689.56 is: 4,034.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352.92 : 14,029.25 = 2,689.56 : x
  2. Step 2: Convert to fraction form
    9,352.92/14,029.25 = 2,689.56/x
  3. Step 3: Cross multiply
    9,352.92x = 14,029.25 × 2,689.56
  4. Step 4: Simplify right side
    9,352.92x = 37,732,496.18
  5. Step 5: Solve for x
    x = 37,732,496.18/9,352.92
  6. Step 6: Final answer
    x = 4,034.30

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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.