Home / 69,385.27-103,994.09-33,793.24

Finding the Fourth Proportional to 69,385.27, 103,994.09 and 33,793.24

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Solution

The fourth proportional to 69,385.27, 103,994.09 and 33,793.24 is: 50,649.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,385.27 : 103,994.09 = 33,793.24 : x
  2. Step 2: Convert to fraction form
    69,385.27/103,994.09 = 33,793.24/x
  3. Step 3: Cross multiply
    69,385.27x = 103,994.09 × 33,793.24
  4. Step 4: Simplify right side
    69,385.27x = 3,514,297,332.15
  5. Step 5: Solve for x
    x = 3,514,297,332.15/69,385.27
  6. Step 6: Final answer
    x = 50,649.04

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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.