Home / 43,992.20-60,661.10-32,682.68

Finding the Fourth Proportional to 43,992.20, 60,661.10 and 32,682.68

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Solution

The fourth proportional to 43,992.20, 60,661.10 and 32,682.68 is: 45,066.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,992.20 : 60,661.10 = 32,682.68 : x
  2. Step 2: Convert to fraction form
    43,992.20/60,661.10 = 32,682.68/x
  3. Step 3: Cross multiply
    43,992.20x = 60,661.10 × 32,682.68
  4. Step 4: Simplify right side
    43,992.20x = 1,982,567,319.75
  5. Step 5: Solve for x
    x = 1,982,567,319.75/43,992.20
  6. Step 6: Final answer
    x = 45,066.34

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Half scale
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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.