Home / 57,794.28-79,755.06-32,301.12

Finding the Fourth Proportional to 57,794.28, 79,755.06 and 32,301.12

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Solution

The fourth proportional to 57,794.28, 79,755.06 and 32,301.12 is: 44,574.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,794.28 : 79,755.06 = 32,301.12 : x
  2. Step 2: Convert to fraction form
    57,794.28/79,755.06 = 32,301.12/x
  3. Step 3: Cross multiply
    57,794.28x = 79,755.06 × 32,301.12
  4. Step 4: Simplify right side
    57,794.28x = 2,576,177,763.67
  5. Step 5: Solve for x
    x = 2,576,177,763.67/57,794.28
  6. Step 6: Final answer
    x = 44,574.96

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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.