Home / 4,458.40-6,152.44-2,469.04

Finding the Fourth Proportional to 4,458.40, 6,152.44 and 2,469.04

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Solution

The fourth proportional to 4,458.40, 6,152.44 and 2,469.04 is: 3,407.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.40 : 6,152.44 = 2,469.04 : x
  2. Step 2: Convert to fraction form
    4,458.40/6,152.44 = 2,469.04/x
  3. Step 3: Cross multiply
    4,458.40x = 6,152.44 × 2,469.04
  4. Step 4: Simplify right side
    4,458.40x = 15,190,620.46
  5. Step 5: Solve for x
    x = 15,190,620.46/4,458.40
  6. Step 6: Final answer
    x = 3,407.19

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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.