Home / 4,492.62-6,199.52-2,503.06

Finding the Fourth Proportional to 4,492.62, 6,199.52 and 2,503.06

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Solution

The fourth proportional to 4,492.62, 6,199.52 and 2,503.06 is: 3,454.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492.62 : 6,199.52 = 2,503.06 : x
  2. Step 2: Convert to fraction form
    4,492.62/6,199.52 = 2,503.06/x
  3. Step 3: Cross multiply
    4,492.62x = 6,199.52 × 2,503.06
  4. Step 4: Simplify right side
    4,492.62x = 15,517,774.03
  5. Step 5: Solve for x
    x = 15,517,774.03/4,492.62
  6. Step 6: Final answer
    x = 3,454.06

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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.