Home / 38,352.24-57,479.90-17,269.83

Finding the Fourth Proportional to 38,352.24, 57,479.90 and 17,269.83

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Solution

The fourth proportional to 38,352.24, 57,479.90 and 17,269.83 is: 25,882.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,352.24 : 57,479.90 = 17,269.83 : x
  2. Step 2: Convert to fraction form
    38,352.24/57,479.90 = 17,269.83/x
  3. Step 3: Cross multiply
    38,352.24x = 57,479.90 × 17,269.83
  4. Step 4: Simplify right side
    38,352.24x = 992,668,015.07
  5. Step 5: Solve for x
    x = 992,668,015.07/38,352.24
  6. Step 6: Final answer
    x = 25,882.92

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1.5x scale

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.