Home / 6,600.24-9,902.40-2,704.96

Finding the Fourth Proportional to 6,600.24, 9,902.40 and 2,704.96

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Solution

The fourth proportional to 6,600.24, 9,902.40 and 2,704.96 is: 4,058.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,600.24 : 9,902.40 = 2,704.96 : x
  2. Step 2: Convert to fraction form
    6,600.24/9,902.40 = 2,704.96/x
  3. Step 3: Cross multiply
    6,600.24x = 9,902.40 × 2,704.96
  4. Step 4: Simplify right side
    6,600.24x = 26,785,595.90
  5. Step 5: Solve for x
    x = 26,785,595.90/6,600.24
  6. Step 6: Final answer
    x = 4,058.28

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1.5x scale

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.