Home / 45,252.80-62,452.28-25,113.49

Finding the Fourth Proportional to 45,252.80, 62,452.28 and 25,113.49

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Solution

The fourth proportional to 45,252.80, 62,452.28 and 25,113.49 is: 34,658.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,252.80 : 62,452.28 = 25,113.49 : x
  2. Step 2: Convert to fraction form
    45,252.80/62,452.28 = 25,113.49/x
  3. Step 3: Cross multiply
    45,252.80x = 62,452.28 × 25,113.49
  4. Step 4: Simplify right side
    45,252.80x = 1,568,394,709.26
  5. Step 5: Solve for x
    x = 1,568,394,709.26/45,252.80
  6. Step 6: Final answer
    x = 34,658.51

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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.