Home / 41,707.60-62,561.52-20,926.24

Finding the Fourth Proportional to 41,707.60, 62,561.52 and 20,926.24

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Solution

The fourth proportional to 41,707.60, 62,561.52 and 20,926.24 is: 31,389.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,707.60 : 62,561.52 = 20,926.24 : x
  2. Step 2: Convert to fraction form
    41,707.60/62,561.52 = 20,926.24/x
  3. Step 3: Cross multiply
    41,707.60x = 62,561.52 × 20,926.24
  4. Step 4: Simplify right side
    41,707.60x = 1,309,177,382.28
  5. Step 5: Solve for x
    x = 1,309,177,382.28/41,707.60
  6. Step 6: Final answer
    x = 31,389.42

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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.