Home / 41,630.42-57,450.94-22,767.55

Finding the Fourth Proportional to 41,630.42, 57,450.94 and 22,767.55

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Solution

The fourth proportional to 41,630.42, 57,450.94 and 22,767.55 is: 31,419.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,630.42 : 57,450.94 = 22,767.55 : x
  2. Step 2: Convert to fraction form
    41,630.42/57,450.94 = 22,767.55/x
  3. Step 3: Cross multiply
    41,630.42x = 57,450.94 × 22,767.55
  4. Step 4: Simplify right side
    41,630.42x = 1,308,016,948.45
  5. Step 5: Solve for x
    x = 1,308,016,948.45/41,630.42
  6. Step 6: Final answer
    x = 31,419.74

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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.