Home / 41,425.56-57,165.72-25,319.80

Finding the Fourth Proportional to 41,425.56, 57,165.72 and 25,319.80

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Solution

The fourth proportional to 41,425.56, 57,165.72 and 25,319.80 is: 34,940.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,425.56 : 57,165.72 = 25,319.80 : x
  2. Step 2: Convert to fraction form
    41,425.56/57,165.72 = 25,319.80/x
  3. Step 3: Cross multiply
    41,425.56x = 57,165.72 × 25,319.80
  4. Step 4: Simplify right side
    41,425.56x = 1,447,424,597.26
  5. Step 5: Solve for x
    x = 1,447,424,597.26/41,425.56
  6. Step 6: Final answer
    x = 34,940.37

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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.