Home / 45,189.25-62,360.42-25,046.06

Finding the Fourth Proportional to 45,189.25, 62,360.42 and 25,046.06

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Solution

The fourth proportional to 45,189.25, 62,360.42 and 25,046.06 is: 34,563.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,189.25 : 62,360.42 = 25,046.06 : x
  2. Step 2: Convert to fraction form
    45,189.25/62,360.42 = 25,046.06/x
  3. Step 3: Cross multiply
    45,189.25x = 62,360.42 × 25,046.06
  4. Step 4: Simplify right side
    45,189.25x = 1,561,882,383.91
  5. Step 5: Solve for x
    x = 1,561,882,383.91/45,189.25
  6. Step 6: Final answer
    x = 34,563.14

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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.