Home / 4,167.45-5,760.92-3,336.39

Finding the Fourth Proportional to 4,167.45, 5,760.92 and 3,336.39

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Solution

The fourth proportional to 4,167.45, 5,760.92 and 3,336.39 is: 4,612.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167.45 : 5,760.92 = 3,336.39 : x
  2. Step 2: Convert to fraction form
    4,167.45/5,760.92 = 3,336.39/x
  3. Step 3: Cross multiply
    4,167.45x = 5,760.92 × 3,336.39
  4. Step 4: Simplify right side
    4,167.45x = 19,220,684.22
  5. Step 5: Solve for x
    x = 19,220,684.22/4,167.45
  6. Step 6: Final answer
    x = 4,612.10

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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.