Home / 4,357.61-6,013.49-2,469.55

Finding the Fourth Proportional to 4,357.61, 6,013.49 and 2,469.55

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Solution

The fourth proportional to 4,357.61, 6,013.49 and 2,469.55 is: 3,407.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357.61 : 6,013.49 = 2,469.55 : x
  2. Step 2: Convert to fraction form
    4,357.61/6,013.49 = 2,469.55/x
  3. Step 3: Cross multiply
    4,357.61x = 6,013.49 × 2,469.55
  4. Step 4: Simplify right side
    4,357.61x = 14,850,616.92
  5. Step 5: Solve for x
    x = 14,850,616.92/4,357.61
  6. Step 6: Final answer
    x = 3,407.97

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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.