Home / 95,896.18-143,844.06-25,775.49

Finding the Fourth Proportional to 95,896.18, 143,844.06 and 25,775.49

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Solution

The fourth proportional to 95,896.18, 143,844.06 and 25,775.49 is: 38,663.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,896.18 : 143,844.06 = 25,775.49 : x
  2. Step 2: Convert to fraction form
    95,896.18/143,844.06 = 25,775.49/x
  3. Step 3: Cross multiply
    95,896.18x = 143,844.06 × 25,775.49
  4. Step 4: Simplify right side
    95,896.18x = 3,707,651,130.09
  5. Step 5: Solve for x
    x = 3,707,651,130.09/95,896.18
  6. Step 6: Final answer
    x = 38,663.18

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.