Home / 41,964.56-57,912.24-23,102.84

Finding the Fourth Proportional to 41,964.56, 57,912.24 and 23,102.84

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Solution

The fourth proportional to 41,964.56, 57,912.24 and 23,102.84 is: 31,882.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,964.56 : 57,912.24 = 23,102.84 : x
  2. Step 2: Convert to fraction form
    41,964.56/57,912.24 = 23,102.84/x
  3. Step 3: Cross multiply
    41,964.56x = 57,912.24 × 23,102.84
  4. Step 4: Simplify right side
    41,964.56x = 1,337,937,214.76
  5. Step 5: Solve for x
    x = 1,337,937,214.76/41,964.56
  6. Step 6: Final answer
    x = 31,882.55

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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.