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Finding the Fourth Proportional to 4,304.92, 5,948.60 and 3,363.16

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Solution

The fourth proportional to 4,304.92, 5,948.60 and 3,363.16 is: 4,647.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304.92 : 5,948.60 = 3,363.16 : x
  2. Step 2: Convert to fraction form
    4,304.92/5,948.60 = 3,363.16/x
  3. Step 3: Cross multiply
    4,304.92x = 5,948.60 × 3,363.16
  4. Step 4: Simplify right side
    4,304.92x = 20,006,093.58
  5. Step 5: Solve for x
    x = 20,006,093.58/4,304.92
  6. Step 6: Final answer
    x = 4,647.26

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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.