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Finding the Fourth Proportional to 4,593.92, 6,336.23 and 2,824.88

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Solution

The fourth proportional to 4,593.92, 6,336.23 and 2,824.88 is: 3,896.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593.92 : 6,336.23 = 2,824.88 : x
  2. Step 2: Convert to fraction form
    4,593.92/6,336.23 = 2,824.88/x
  3. Step 3: Cross multiply
    4,593.92x = 6,336.23 × 2,824.88
  4. Step 4: Simplify right side
    4,593.92x = 17,899,043.60
  5. Step 5: Solve for x
    x = 17,899,043.60/4,593.92
  6. Step 6: Final answer
    x = 3,896.25

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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.