Home / 95,939.43-143,896.18-25,822.95

Finding the Fourth Proportional to 95,939.43, 143,896.18 and 25,822.95

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Solution

The fourth proportional to 95,939.43, 143,896.18 and 25,822.95 is: 38,730.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,939.43 : 143,896.18 = 25,822.95 : x
  2. Step 2: Convert to fraction form
    95,939.43/143,896.18 = 25,822.95/x
  3. Step 3: Cross multiply
    95,939.43x = 143,896.18 × 25,822.95
  4. Step 4: Simplify right side
    95,939.43x = 3,715,823,012.74
  5. Step 5: Solve for x
    x = 3,715,823,012.74/95,939.43
  6. Step 6: Final answer
    x = 38,730.93

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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.