Home / 4,487.94-6,193.28-2,498.44

Finding the Fourth Proportional to 4,487.94, 6,193.28 and 2,498.44

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Solution

The fourth proportional to 4,487.94, 6,193.28 and 2,498.44 is: 3,447.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487.94 : 6,193.28 = 2,498.44 : x
  2. Step 2: Convert to fraction form
    4,487.94/6,193.28 = 2,498.44/x
  3. Step 3: Cross multiply
    4,487.94x = 6,193.28 × 2,498.44
  4. Step 4: Simplify right side
    4,487.94x = 15,473,538.48
  5. Step 5: Solve for x
    x = 15,473,538.48/4,487.94
  6. Step 6: Final answer
    x = 3,447.80

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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.