Home / 41,480.64-57,244.32-25,575.48

Finding the Fourth Proportional to 41,480.64, 57,244.32 and 25,575.48

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Solution

The fourth proportional to 41,480.64, 57,244.32 and 25,575.48 is: 35,294.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,480.64 : 57,244.32 = 25,575.48 : x
  2. Step 2: Convert to fraction form
    41,480.64/57,244.32 = 25,575.48/x
  3. Step 3: Cross multiply
    41,480.64x = 57,244.32 × 25,575.48
  4. Step 4: Simplify right side
    41,480.64x = 1,464,050,961.27
  5. Step 5: Solve for x
    x = 1,464,050,961.27/41,480.64
  6. Step 6: Final answer
    x = 35,294.80

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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.