Home / 41,825.08-57,723.20-23,921.76

Finding the Fourth Proportional to 41,825.08, 57,723.20 and 23,921.76

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Solution

The fourth proportional to 41,825.08, 57,723.20 and 23,921.76 is: 33,014.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,825.08 : 57,723.20 = 23,921.76 : x
  2. Step 2: Convert to fraction form
    41,825.08/57,723.20 = 23,921.76/x
  3. Step 3: Cross multiply
    41,825.08x = 57,723.20 × 23,921.76
  4. Step 4: Simplify right side
    41,825.08x = 1,380,840,536.83
  5. Step 5: Solve for x
    x = 1,380,840,536.83/41,825.08
  6. Step 6: Final answer
    x = 33,014.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.