Home / 41,577.80-57,393.78-25,668.68

Finding the Fourth Proportional to 41,577.80, 57,393.78 and 25,668.68

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Solution

The fourth proportional to 41,577.80, 57,393.78 and 25,668.68 is: 35,432.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,577.80 : 57,393.78 = 25,668.68 : x
  2. Step 2: Convert to fraction form
    41,577.80/57,393.78 = 25,668.68/x
  3. Step 3: Cross multiply
    41,577.80x = 57,393.78 × 25,668.68
  4. Step 4: Simplify right side
    41,577.80x = 1,473,222,572.81
  5. Step 5: Solve for x
    x = 1,473,222,572.81/41,577.80
  6. Step 6: Final answer
    x = 35,432.91

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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.