Home / 6,306.03-8,703.34-3,654.97

Finding the Fourth Proportional to 6,306.03, 8,703.34 and 3,654.97

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Solution

The fourth proportional to 6,306.03, 8,703.34 and 3,654.97 is: 5,044.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,306.03 : 8,703.34 = 3,654.97 : x
  2. Step 2: Convert to fraction form
    6,306.03/8,703.34 = 3,654.97/x
  3. Step 3: Cross multiply
    6,306.03x = 8,703.34 × 3,654.97
  4. Step 4: Simplify right side
    6,306.03x = 31,810,415.70
  5. Step 5: Solve for x
    x = 31,810,415.70/6,306.03
  6. Step 6: Final answer
    x = 5,044.44

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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.