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Finding the Fourth Proportional to 4,493.04, 6,734.04 and 2,027.16

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Solution

The fourth proportional to 4,493.04, 6,734.04 and 2,027.16 is: 3,038.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493.04 : 6,734.04 = 2,027.16 : x
  2. Step 2: Convert to fraction form
    4,493.04/6,734.04 = 2,027.16/x
  3. Step 3: Cross multiply
    4,493.04x = 6,734.04 × 2,027.16
  4. Step 4: Simplify right side
    4,493.04x = 13,650,976.53
  5. Step 5: Solve for x
    x = 13,650,976.53/4,493.04
  6. Step 6: Final answer
    x = 3,038.25

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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.