Home / 95,608.22-143,412.17-45,536.45

Finding the Fourth Proportional to 95,608.22, 143,412.17 and 45,536.45

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Solution

The fourth proportional to 95,608.22, 143,412.17 and 45,536.45 is: 68,304.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,608.22 : 143,412.17 = 45,536.45 : x
  2. Step 2: Convert to fraction form
    95,608.22/143,412.17 = 45,536.45/x
  3. Step 3: Cross multiply
    95,608.22x = 143,412.17 × 45,536.45
  4. Step 4: Simplify right side
    95,608.22x = 6,530,480,163.85
  5. Step 5: Solve for x
    x = 6,530,480,163.85/95,608.22
  6. Step 6: Final answer
    x = 68,304.59

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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.