Home / 41,308.13-57,008.67-25,396.49

Finding the Fourth Proportional to 41,308.13, 57,008.67 and 25,396.49

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Solution

The fourth proportional to 41,308.13, 57,008.67 and 25,396.49 is: 35,049.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,308.13 : 57,008.67 = 25,396.49 : x
  2. Step 2: Convert to fraction form
    41,308.13/57,008.67 = 25,396.49/x
  3. Step 3: Cross multiply
    41,308.13x = 57,008.67 × 25,396.49
  4. Step 4: Simplify right side
    41,308.13x = 1,447,820,117.57
  5. Step 5: Solve for x
    x = 1,447,820,117.57/41,308.13
  6. Step 6: Final answer
    x = 35,049.28

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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.