Home / 4,608.39-6,359.48-2,512.59

Finding the Fourth Proportional to 4,608.39, 6,359.48 and 2,512.59

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Solution

The fourth proportional to 4,608.39, 6,359.48 and 2,512.59 is: 3,467.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.39 : 6,359.48 = 2,512.59 : x
  2. Step 2: Convert to fraction form
    4,608.39/6,359.48 = 2,512.59/x
  3. Step 3: Cross multiply
    4,608.39x = 6,359.48 × 2,512.59
  4. Step 4: Simplify right side
    4,608.39x = 15,978,753.29
  5. Step 5: Solve for x
    x = 15,978,753.29/4,608.39
  6. Step 6: Final answer
    x = 3,467.32

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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.