Home / 41,630.56-57,450.18-22,767.64

Finding the Fourth Proportional to 41,630.56, 57,450.18 and 22,767.64

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Solution

The fourth proportional to 41,630.56, 57,450.18 and 22,767.64 is: 31,419.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,630.56 : 57,450.18 = 22,767.64 : x
  2. Step 2: Convert to fraction form
    41,630.56/57,450.18 = 22,767.64/x
  3. Step 3: Cross multiply
    41,630.56x = 57,450.18 × 22,767.64
  4. Step 4: Simplify right side
    41,630.56x = 1,308,005,016.18
  5. Step 5: Solve for x
    x = 1,308,005,016.18/41,630.56
  6. Step 6: Final answer
    x = 31,419.35

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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.