Home / 41,375.04-57,098.16-25,450.08

Finding the Fourth Proportional to 41,375.04, 57,098.16 and 25,450.08

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Solution

The fourth proportional to 41,375.04, 57,098.16 and 25,450.08 is: 35,121.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,375.04 : 57,098.16 = 25,450.08 : x
  2. Step 2: Convert to fraction form
    41,375.04/57,098.16 = 25,450.08/x
  3. Step 3: Cross multiply
    41,375.04x = 57,098.16 × 25,450.08
  4. Step 4: Simplify right side
    41,375.04x = 1,453,152,739.85
  5. Step 5: Solve for x
    x = 1,453,152,739.85/41,375.04
  6. Step 6: Final answer
    x = 35,121.48

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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.