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Finding the Fourth Proportional to 6,203.50, 9,305.28 and 2,697.04

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Solution

The fourth proportional to 6,203.50, 9,305.28 and 2,697.04 is: 4,045.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.50 : 9,305.28 = 2,697.04 : x
  2. Step 2: Convert to fraction form
    6,203.50/9,305.28 = 2,697.04/x
  3. Step 3: Cross multiply
    6,203.50x = 9,305.28 × 2,697.04
  4. Step 4: Simplify right side
    6,203.50x = 25,096,712.37
  5. Step 5: Solve for x
    x = 25,096,712.37/6,203.50
  6. Step 6: Final answer
    x = 4,045.57

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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.