Home / 4,458.20-6,152.67-2,469.11

Finding the Fourth Proportional to 4,458.20, 6,152.67 and 2,469.11

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Solution

The fourth proportional to 4,458.20, 6,152.67 and 2,469.11 is: 3,407.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.20 : 6,152.67 = 2,469.11 : x
  2. Step 2: Convert to fraction form
    4,458.20/6,152.67 = 2,469.11/x
  3. Step 3: Cross multiply
    4,458.20x = 6,152.67 × 2,469.11
  4. Step 4: Simplify right side
    4,458.20x = 15,191,588.26
  5. Step 5: Solve for x
    x = 15,191,588.26/4,458.20
  6. Step 6: Final answer
    x = 3,407.56

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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.