Home / 41,168.12-56,770.47-33,590.16

Finding the Fourth Proportional to 41,168.12, 56,770.47 and 33,590.16

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Solution

The fourth proportional to 41,168.12, 56,770.47 and 33,590.16 is: 46,320.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,168.12 : 56,770.47 = 33,590.16 : x
  2. Step 2: Convert to fraction form
    41,168.12/56,770.47 = 33,590.16/x
  3. Step 3: Cross multiply
    41,168.12x = 56,770.47 × 33,590.16
  4. Step 4: Simplify right side
    41,168.12x = 1,906,929,170.58
  5. Step 5: Solve for x
    x = 1,906,929,170.58/41,168.12
  6. Step 6: Final answer
    x = 46,320.54

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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.