Home / 45,253.94-62,449.49-25,110.65

Finding the Fourth Proportional to 45,253.94, 62,449.49 and 25,110.65

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Solution

The fourth proportional to 45,253.94, 62,449.49 and 25,110.65 is: 34,652.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,253.94 : 62,449.49 = 25,110.65 : x
  2. Step 2: Convert to fraction form
    45,253.94/62,449.49 = 25,110.65/x
  3. Step 3: Cross multiply
    45,253.94x = 62,449.49 × 25,110.65
  4. Step 4: Simplify right side
    45,253.94x = 1,568,147,504.97
  5. Step 5: Solve for x
    x = 1,568,147,504.97/45,253.94
  6. Step 6: Final answer
    x = 34,652.18

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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.