Home / 41,210.92-61,789.04-14,912.24

Finding the Fourth Proportional to 41,210.92, 61,789.04 and 14,912.24

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Solution

The fourth proportional to 41,210.92, 61,789.04 and 14,912.24 is: 22,358.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,210.92 : 61,789.04 = 14,912.24 : x
  2. Step 2: Convert to fraction form
    41,210.92/61,789.04 = 14,912.24/x
  3. Step 3: Cross multiply
    41,210.92x = 61,789.04 × 14,912.24
  4. Step 4: Simplify right side
    41,210.92x = 921,412,993.85
  5. Step 5: Solve for x
    x = 921,412,993.85/41,210.92
  6. Step 6: Final answer
    x = 22,358.47

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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.