Home / 4,704.92-6,492.78-2,551.48

Finding the Fourth Proportional to 4,704.92, 6,492.78 and 2,551.48

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Solution

The fourth proportional to 4,704.92, 6,492.78 and 2,551.48 is: 3,521.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704.92 : 6,492.78 = 2,551.48 : x
  2. Step 2: Convert to fraction form
    4,704.92/6,492.78 = 2,551.48/x
  3. Step 3: Cross multiply
    4,704.92x = 6,492.78 × 2,551.48
  4. Step 4: Simplify right side
    4,704.92x = 16,566,198.31
  5. Step 5: Solve for x
    x = 16,566,198.31/4,704.92
  6. Step 6: Final answer
    x = 3,521.04

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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.