Home / 64,333.50-96,552.09-33,177.66

Finding the Fourth Proportional to 64,333.50, 96,552.09 and 33,177.66

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Solution

The fourth proportional to 64,333.50, 96,552.09 and 33,177.66 is: 49,793.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,333.50 : 96,552.09 = 33,177.66 : x
  2. Step 2: Convert to fraction form
    64,333.50/96,552.09 = 33,177.66/x
  3. Step 3: Cross multiply
    64,333.50x = 96,552.09 × 33,177.66
  4. Step 4: Simplify right side
    64,333.50x = 3,203,372,414.31
  5. Step 5: Solve for x
    x = 3,203,372,414.31/64,333.50
  6. Step 6: Final answer
    x = 49,793.22

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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.