Home / 41,120.60-56,734.83-25,809.17

Finding the Fourth Proportional to 41,120.60, 56,734.83 and 25,809.17

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Solution

The fourth proportional to 41,120.60, 56,734.83 and 25,809.17 is: 35,609.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,120.60 : 56,734.83 = 25,809.17 : x
  2. Step 2: Convert to fraction form
    41,120.60/56,734.83 = 25,809.17/x
  3. Step 3: Cross multiply
    41,120.60x = 56,734.83 × 25,809.17
  4. Step 4: Simplify right side
    41,120.60x = 1,464,278,588.72
  5. Step 5: Solve for x
    x = 1,464,278,588.72/41,120.60
  6. Step 6: Final answer
    x = 35,609.37

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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.