Home / 41,830.42-57,722.40-23,922.55

Finding the Fourth Proportional to 41,830.42, 57,722.40 and 23,922.55

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Solution

The fourth proportional to 41,830.42, 57,722.40 and 23,922.55 is: 33,011.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,830.42 : 57,722.40 = 23,922.55 : x
  2. Step 2: Convert to fraction form
    41,830.42/57,722.40 = 23,922.55/x
  3. Step 3: Cross multiply
    41,830.42x = 57,722.40 × 23,922.55
  4. Step 4: Simplify right side
    41,830.42x = 1,380,867,000.12
  5. Step 5: Solve for x
    x = 1,380,867,000.12/41,830.42
  6. Step 6: Final answer
    x = 33,011.07

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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.