Home / 57,628.30-79,526.71-32,134.97

Finding the Fourth Proportional to 57,628.30, 79,526.71 and 32,134.97

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Solution

The fourth proportional to 57,628.30, 79,526.71 and 32,134.97 is: 44,346.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,628.30 : 79,526.71 = 32,134.97 : x
  2. Step 2: Convert to fraction form
    57,628.30/79,526.71 = 32,134.97/x
  3. Step 3: Cross multiply
    57,628.30x = 79,526.71 × 32,134.97
  4. Step 4: Simplify right side
    57,628.30x = 2,555,588,119.86
  5. Step 5: Solve for x
    x = 2,555,588,119.86/57,628.30
  6. Step 6: Final answer
    x = 44,346.06

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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.