Home / 4,349.31-6,001.12-2,581.48

Finding the Fourth Proportional to 4,349.31, 6,001.12 and 2,581.48

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Solution

The fourth proportional to 4,349.31, 6,001.12 and 2,581.48 is: 3,561.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.31 : 6,001.12 = 2,581.48 : x
  2. Step 2: Convert to fraction form
    4,349.31/6,001.12 = 2,581.48/x
  3. Step 3: Cross multiply
    4,349.31x = 6,001.12 × 2,581.48
  4. Step 4: Simplify right side
    4,349.31x = 15,491,771.26
  5. Step 5: Solve for x
    x = 15,491,771.26/4,349.31
  6. Step 6: Final answer
    x = 3,561.89

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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.