Home / 41,341.38-57,052.26-25,416.78

Finding the Fourth Proportional to 41,341.38, 57,052.26 and 25,416.78

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Solution

The fourth proportional to 41,341.38, 57,052.26 and 25,416.78 is: 35,075.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,341.38 : 57,052.26 = 25,416.78 : x
  2. Step 2: Convert to fraction form
    41,341.38/57,052.26 = 25,416.78/x
  3. Step 3: Cross multiply
    41,341.38x = 57,052.26 × 25,416.78
  4. Step 4: Simplify right side
    41,341.38x = 1,450,084,740.92
  5. Step 5: Solve for x
    x = 1,450,084,740.92/41,341.38
  6. Step 6: Final answer
    x = 35,075.87

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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.