Home / 150,335.55-207,296.81-95,801.33

Finding the Fourth Proportional to 150,335.55, 207,296.81 and 95,801.33

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Solution

The fourth proportional to 150,335.55, 207,296.81 and 95,801.33 is: 132,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,335.55 : 207,296.81 = 95,801.33 : x
  2. Step 2: Convert to fraction form
    150,335.55/207,296.81 = 95,801.33/x
  3. Step 3: Cross multiply
    150,335.55x = 207,296.81 × 95,801.33
  4. Step 4: Simplify right side
    150,335.55x = 19,859,310,613.90
  5. Step 5: Solve for x
    x = 19,859,310,613.90/150,335.55
  6. Step 6: Final answer
    x = 132,099.90

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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.