Home / 45,253.03-62,449.26-25,109.92

Finding the Fourth Proportional to 45,253.03, 62,449.26 and 25,109.92

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Solution

The fourth proportional to 45,253.03, 62,449.26 and 25,109.92 is: 34,651.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,253.03 : 62,449.26 = 25,109.92 : x
  2. Step 2: Convert to fraction form
    45,253.03/62,449.26 = 25,109.92/x
  3. Step 3: Cross multiply
    45,253.03x = 62,449.26 × 25,109.92
  4. Step 4: Simplify right side
    45,253.03x = 1,568,095,922.66
  5. Step 5: Solve for x
    x = 1,568,095,922.66/45,253.03
  6. Step 6: Final answer
    x = 34,651.73

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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.