Home / 4,482.11-6,185.43-2,492.62

Finding the Fourth Proportional to 4,482.11, 6,185.43 and 2,492.62

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Solution

The fourth proportional to 4,482.11, 6,185.43 and 2,492.62 is: 3,439.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482.11 : 6,185.43 = 2,492.62 : x
  2. Step 2: Convert to fraction form
    4,482.11/6,185.43 = 2,492.62/x
  3. Step 3: Cross multiply
    4,482.11x = 6,185.43 × 2,492.62
  4. Step 4: Simplify right side
    4,482.11x = 15,417,926.53
  5. Step 5: Solve for x
    x = 15,417,926.53/4,482.11
  6. Step 6: Final answer
    x = 3,439.88

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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.