Home / 59,183.27-81,672.48-32,325.78

Finding the Fourth Proportional to 59,183.27, 81,672.48 and 32,325.78

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Solution

The fourth proportional to 59,183.27, 81,672.48 and 32,325.78 is: 44,609.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,183.27 : 81,672.48 = 32,325.78 : x
  2. Step 2: Convert to fraction form
    59,183.27/81,672.48 = 32,325.78/x
  3. Step 3: Cross multiply
    59,183.27x = 81,672.48 × 32,325.78
  4. Step 4: Simplify right side
    59,183.27x = 2,640,126,620.53
  5. Step 5: Solve for x
    x = 2,640,126,620.53/59,183.27
  6. Step 6: Final answer
    x = 44,609.34

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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.