Home / 25,791.82-35,360.92-25,325.26

Finding the Fourth Proportional to 25,791.82, 35,360.92 and 25,325.26

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Solution

The fourth proportional to 25,791.82, 35,360.92 and 25,325.26 is: 34,721.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,791.82 : 35,360.92 = 25,325.26 : x
  2. Step 2: Convert to fraction form
    25,791.82/35,360.92 = 25,325.26/x
  3. Step 3: Cross multiply
    25,791.82x = 35,360.92 × 25,325.26
  4. Step 4: Simplify right side
    25,791.82x = 895,524,492.84
  5. Step 5: Solve for x
    x = 895,524,492.84/25,791.82
  6. Step 6: Final answer
    x = 34,721.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.