Home / 4,103.04-6,153.30-2,697.39

Finding the Fourth Proportional to 4,103.04, 6,153.30 and 2,697.39

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Solution

The fourth proportional to 4,103.04, 6,153.30 and 2,697.39 is: 4,045.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103.04 : 6,153.30 = 2,697.39 : x
  2. Step 2: Convert to fraction form
    4,103.04/6,153.30 = 2,697.39/x
  3. Step 3: Cross multiply
    4,103.04x = 6,153.30 × 2,697.39
  4. Step 4: Simplify right side
    4,103.04x = 16,597,879.57
  5. Step 5: Solve for x
    x = 16,597,879.57/4,103.04
  6. Step 6: Final answer
    x = 4,045.27

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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.