Home / 4,393.48-6,592.24-2,203.78

Finding the Fourth Proportional to 4,393.48, 6,592.24 and 2,203.78

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Solution

The fourth proportional to 4,393.48, 6,592.24 and 2,203.78 is: 3,306.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.48 : 6,592.24 = 2,203.78 : x
  2. Step 2: Convert to fraction form
    4,393.48/6,592.24 = 2,203.78/x
  3. Step 3: Cross multiply
    4,393.48x = 6,592.24 × 2,203.78
  4. Step 4: Simplify right side
    4,393.48x = 14,527,846.67
  5. Step 5: Solve for x
    x = 14,527,846.67/4,393.48
  6. Step 6: Final answer
    x = 3,306.68

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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.