Home / 38,069.15-57,107.33-10,367.15

Finding the Fourth Proportional to 38,069.15, 57,107.33 and 10,367.15

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Solution

The fourth proportional to 38,069.15, 57,107.33 and 10,367.15 is: 15,551.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,069.15 : 57,107.33 = 10,367.15 : x
  2. Step 2: Convert to fraction form
    38,069.15/57,107.33 = 10,367.15/x
  3. Step 3: Cross multiply
    38,069.15x = 57,107.33 × 10,367.15
  4. Step 4: Simplify right side
    38,069.15x = 592,040,256.21
  5. Step 5: Solve for x
    x = 592,040,256.21/38,069.15
  6. Step 6: Final answer
    x = 15,551.71

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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.