Home / 45,253.30-62,449.41-25,113.22

Finding the Fourth Proportional to 45,253.30, 62,449.41 and 25,113.22

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Solution

The fourth proportional to 45,253.30, 62,449.41 and 25,113.22 is: 34,656.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,253.30 : 62,449.41 = 25,113.22 : x
  2. Step 2: Convert to fraction form
    45,253.30/62,449.41 = 25,113.22/x
  3. Step 3: Cross multiply
    45,253.30x = 62,449.41 × 25,113.22
  4. Step 4: Simplify right side
    45,253.30x = 1,568,305,772.20
  5. Step 5: Solve for x
    x = 1,568,305,772.20/45,253.30
  6. Step 6: Final answer
    x = 34,656.16

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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.