Home / 4,458.70-6,152.91-2,469.25

Finding the Fourth Proportional to 4,458.70, 6,152.91 and 2,469.25

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Solution

The fourth proportional to 4,458.70, 6,152.91 and 2,469.25 is: 3,407.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.70 : 6,152.91 = 2,469.25 : x
  2. Step 2: Convert to fraction form
    4,458.70/6,152.91 = 2,469.25/x
  3. Step 3: Cross multiply
    4,458.70x = 6,152.91 × 2,469.25
  4. Step 4: Simplify right side
    4,458.70x = 15,193,073.02
  5. Step 5: Solve for x
    x = 15,193,073.02/4,458.70
  6. Step 6: Final answer
    x = 3,407.51

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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.