Home / 95,748.06-143,622.10-25,625.55

Finding the Fourth Proportional to 95,748.06, 143,622.10 and 25,625.55

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Solution

The fourth proportional to 95,748.06, 143,622.10 and 25,625.55 is: 38,438.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,748.06 : 143,622.10 = 25,625.55 : x
  2. Step 2: Convert to fraction form
    95,748.06/143,622.10 = 25,625.55/x
  3. Step 3: Cross multiply
    95,748.06x = 143,622.10 × 25,625.55
  4. Step 4: Simplify right side
    95,748.06x = 3,680,395,304.66
  5. Step 5: Solve for x
    x = 3,680,395,304.66/95,748.06
  6. Step 6: Final answer
    x = 38,438.33

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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.