Home / 95,460.88-143,195.12-25,340.80

Finding the Fourth Proportional to 95,460.88, 143,195.12 and 25,340.80

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Solution

The fourth proportional to 95,460.88, 143,195.12 and 25,340.80 is: 38,012.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,460.88 : 143,195.12 = 25,340.80 : x
  2. Step 2: Convert to fraction form
    95,460.88/143,195.12 = 25,340.80/x
  3. Step 3: Cross multiply
    95,460.88x = 143,195.12 × 25,340.80
  4. Step 4: Simplify right side
    95,460.88x = 3,628,678,896.90
  5. Step 5: Solve for x
    x = 3,628,678,896.90/95,460.88
  6. Step 6: Final answer
    x = 38,012.21

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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.