Home / 36,007.10-54,010.65-34,366.85

Finding the Fourth Proportional to 36,007.10, 54,010.65 and 34,366.85

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Solution

The fourth proportional to 36,007.10, 54,010.65 and 34,366.85 is: 51,550.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,007.10 : 54,010.65 = 34,366.85 : x
  2. Step 2: Convert to fraction form
    36,007.10/54,010.65 = 34,366.85/x
  3. Step 3: Cross multiply
    36,007.10x = 54,010.65 × 34,366.85
  4. Step 4: Simplify right side
    36,007.10x = 1,856,175,906.95
  5. Step 5: Solve for x
    x = 1,856,175,906.95/36,007.10
  6. Step 6: Final answer
    x = 51,550.28

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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.