Home / 170,613.76-235,444.80-95,163.52

Finding the Fourth Proportional to 170,613.76, 235,444.80 and 95,163.52

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Solution

The fourth proportional to 170,613.76, 235,444.80 and 95,163.52 is: 131,324.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,613.76 : 235,444.80 = 95,163.52 : x
  2. Step 2: Convert to fraction form
    170,613.76/235,444.80 = 95,163.52/x
  3. Step 3: Cross multiply
    170,613.76x = 235,444.80 × 95,163.52
  4. Step 4: Simplify right side
    170,613.76x = 22,405,755,933.70
  5. Step 5: Solve for x
    x = 22,405,755,933.70/170,613.76
  6. Step 6: Final answer
    x = 131,324.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.