Home / 62,919.20-94,379.28-22,966.82

Finding the Fourth Proportional to 62,919.20, 94,379.28 and 22,966.82

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Solution

The fourth proportional to 62,919.20, 94,379.28 and 22,966.82 is: 34,450.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,919.20 : 94,379.28 = 22,966.82 : x
  2. Step 2: Convert to fraction form
    62,919.20/94,379.28 = 22,966.82/x
  3. Step 3: Cross multiply
    62,919.20x = 94,379.28 × 22,966.82
  4. Step 4: Simplify right side
    62,919.20x = 2,167,591,935.49
  5. Step 5: Solve for x
    x = 2,167,591,935.49/62,919.20
  6. Step 6: Final answer
    x = 34,450.41

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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.