Home / 41,360.04-57,077.46-25,435.08

Finding the Fourth Proportional to 41,360.04, 57,077.46 and 25,435.08

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Solution

The fourth proportional to 41,360.04, 57,077.46 and 25,435.08 is: 35,100.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360.04 : 57,077.46 = 25,435.08 : x
  2. Step 2: Convert to fraction form
    41,360.04/57,077.46 = 25,435.08/x
  3. Step 3: Cross multiply
    41,360.04x = 57,077.46 × 25,435.08
  4. Step 4: Simplify right side
    41,360.04x = 1,451,769,761.30
  5. Step 5: Solve for x
    x = 1,451,769,761.30/41,360.04
  6. Step 6: Final answer
    x = 35,100.78

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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.