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Finding the Fourth Proportional to 4,394.44, 6,592.76 and 3,098.44

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Solution

The fourth proportional to 4,394.44, 6,592.76 and 3,098.44 is: 4,648.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.44 : 6,592.76 = 3,098.44 : x
  2. Step 2: Convert to fraction form
    4,394.44/6,592.76 = 3,098.44/x
  3. Step 3: Cross multiply
    4,394.44x = 6,592.76 × 3,098.44
  4. Step 4: Simplify right side
    4,394.44x = 20,427,271.29
  5. Step 5: Solve for x
    x = 20,427,271.29/4,394.44
  6. Step 6: Final answer
    x = 4,648.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.