Home / 41,268.56-56,951.33-22,405.69

Finding the Fourth Proportional to 41,268.56, 56,951.33 and 22,405.69

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Solution

The fourth proportional to 41,268.56, 56,951.33 and 22,405.69 is: 30,920.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,268.56 : 56,951.33 = 22,405.69 : x
  2. Step 2: Convert to fraction form
    41,268.56/56,951.33 = 22,405.69/x
  3. Step 3: Cross multiply
    41,268.56x = 56,951.33 × 22,405.69
  4. Step 4: Simplify right side
    41,268.56x = 1,276,033,590.66
  5. Step 5: Solve for x
    x = 1,276,033,590.66/41,268.56
  6. Step 6: Final answer
    x = 30,920.23

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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.