Home / 9,302.91-13,949.29-3,753.39

Finding the Fourth Proportional to 9,302.91, 13,949.29 and 3,753.39

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Solution

The fourth proportional to 9,302.91, 13,949.29 and 3,753.39 is: 5,628.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.91 : 13,949.29 = 3,753.39 : x
  2. Step 2: Convert to fraction form
    9,302.91/13,949.29 = 3,753.39/x
  3. Step 3: Cross multiply
    9,302.91x = 13,949.29 × 3,753.39
  4. Step 4: Simplify right side
    9,302.91x = 52,357,125.59
  5. Step 5: Solve for x
    x = 52,357,125.59/9,302.91
  6. Step 6: Final answer
    x = 5,628.04

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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.