Home / 95,896.43-143,844.44-25,775.74

Finding the Fourth Proportional to 95,896.43, 143,844.44 and 25,775.74

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Solution

The fourth proportional to 95,896.43, 143,844.44 and 25,775.74 is: 38,663.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,896.43 : 143,844.44 = 25,775.74 : x
  2. Step 2: Convert to fraction form
    95,896.43/143,844.44 = 25,775.74/x
  3. Step 3: Cross multiply
    95,896.43x = 143,844.44 × 25,775.74
  4. Step 4: Simplify right side
    95,896.43x = 3,707,696,397.40
  5. Step 5: Solve for x
    x = 3,707,696,397.40/95,896.43
  6. Step 6: Final answer
    x = 38,663.55

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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.