Home / 4,369.35-6,031.89-3,423.54

Finding the Fourth Proportional to 4,369.35, 6,031.89 and 3,423.54

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Solution

The fourth proportional to 4,369.35, 6,031.89 and 3,423.54 is: 4,726.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.35 : 6,031.89 = 3,423.54 : x
  2. Step 2: Convert to fraction form
    4,369.35/6,031.89 = 3,423.54/x
  3. Step 3: Cross multiply
    4,369.35x = 6,031.89 × 3,423.54
  4. Step 4: Simplify right side
    4,369.35x = 20,650,416.69
  5. Step 5: Solve for x
    x = 20,650,416.69/4,369.35
  6. Step 6: Final answer
    x = 4,726.20

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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.