Home / 4,482.32-6,184.85-2,492.61

Finding the Fourth Proportional to 4,482.32, 6,184.85 and 2,492.61

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Solution

The fourth proportional to 4,482.32, 6,184.85 and 2,492.61 is: 3,439.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482.32 : 6,184.85 = 2,492.61 : x
  2. Step 2: Convert to fraction form
    4,482.32/6,184.85 = 2,492.61/x
  3. Step 3: Cross multiply
    4,482.32x = 6,184.85 × 2,492.61
  4. Step 4: Simplify right side
    4,482.32x = 15,416,418.96
  5. Step 5: Solve for x
    x = 15,416,418.96/4,482.32
  6. Step 6: Final answer
    x = 3,439.38

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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.