Home / 41,698.89-57,554.61-25,773.75

Finding the Fourth Proportional to 41,698.89, 57,554.61 and 25,773.75

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Solution

The fourth proportional to 41,698.89, 57,554.61 and 25,773.75 is: 35,574.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,698.89 : 57,554.61 = 25,773.75 : x
  2. Step 2: Convert to fraction form
    41,698.89/57,554.61 = 25,773.75/x
  3. Step 3: Cross multiply
    41,698.89x = 57,554.61 × 25,773.75
  4. Step 4: Simplify right side
    41,698.89x = 1,483,398,129.49
  5. Step 5: Solve for x
    x = 1,483,398,129.49/41,698.89
  6. Step 6: Final answer
    x = 35,574.04

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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.