Home / 5,734.56-7,913.04-3,250.08

Finding the Fourth Proportional to 5,734.56, 7,913.04 and 3,250.08

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Solution

The fourth proportional to 5,734.56, 7,913.04 and 3,250.08 is: 4,484.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,734.56 : 7,913.04 = 3,250.08 : x
  2. Step 2: Convert to fraction form
    5,734.56/7,913.04 = 3,250.08/x
  3. Step 3: Cross multiply
    5,734.56x = 7,913.04 × 3,250.08
  4. Step 4: Simplify right side
    5,734.56x = 25,718,013.04
  5. Step 5: Solve for x
    x = 25,718,013.04/5,734.56
  6. Step 6: Final answer
    x = 4,484.74

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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.