Home / 4,492.71-6,199.94-2,503.26

Finding the Fourth Proportional to 4,492.71, 6,199.94 and 2,503.26

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Solution

The fourth proportional to 4,492.71, 6,199.94 and 2,503.26 is: 3,454.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492.71 : 6,199.94 = 2,503.26 : x
  2. Step 2: Convert to fraction form
    4,492.71/6,199.94 = 2,503.26/x
  3. Step 3: Cross multiply
    4,492.71x = 6,199.94 × 2,503.26
  4. Step 4: Simplify right side
    4,492.71x = 15,520,049.29
  5. Step 5: Solve for x
    x = 15,520,049.29/4,492.71
  6. Step 6: Final answer
    x = 3,454.50

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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.