Home / 4,629.36-6,938.35-2,436.69

Finding the Fourth Proportional to 4,629.36, 6,938.35 and 2,436.69

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Solution

The fourth proportional to 4,629.36, 6,938.35 and 2,436.69 is: 3,652.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629.36 : 6,938.35 = 2,436.69 : x
  2. Step 2: Convert to fraction form
    4,629.36/6,938.35 = 2,436.69/x
  3. Step 3: Cross multiply
    4,629.36x = 6,938.35 × 2,436.69
  4. Step 4: Simplify right side
    4,629.36x = 16,906,608.06
  5. Step 5: Solve for x
    x = 16,906,608.06/4,629.36
  6. Step 6: Final answer
    x = 3,652.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.