Home / 6,604.48-9,910.68-2,443.78

Finding the Fourth Proportional to 6,604.48, 9,910.68 and 2,443.78

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Solution

The fourth proportional to 6,604.48, 9,910.68 and 2,443.78 is: 3,667.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604.48 : 9,910.68 = 2,443.78 : x
  2. Step 2: Convert to fraction form
    6,604.48/9,910.68 = 2,443.78/x
  3. Step 3: Cross multiply
    6,604.48x = 9,910.68 × 2,443.78
  4. Step 4: Simplify right side
    6,604.48x = 24,219,521.57
  5. Step 5: Solve for x
    x = 24,219,521.57/6,604.48
  6. Step 6: Final answer
    x = 3,667.14

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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.