Home / 22,542.76-33,810.18-6,960.52

Finding the Fourth Proportional to 22,542.76, 33,810.18 and 6,960.52

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Solution

The fourth proportional to 22,542.76, 33,810.18 and 6,960.52 is: 10,439.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,542.76 : 33,810.18 = 6,960.52 : x
  2. Step 2: Convert to fraction form
    22,542.76/33,810.18 = 6,960.52/x
  3. Step 3: Cross multiply
    22,542.76x = 33,810.18 × 6,960.52
  4. Step 4: Simplify right side
    22,542.76x = 235,336,434.09
  5. Step 5: Solve for x
    x = 235,336,434.09/22,542.76
  6. Step 6: Final answer
    x = 10,439.56

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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.