Home / 6,946.42-10,414.74-2,563.30

Finding the Fourth Proportional to 6,946.42, 10,414.74 and 2,563.30

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Solution

The fourth proportional to 6,946.42, 10,414.74 and 2,563.30 is: 3,843.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946.42 : 10,414.74 = 2,563.30 : x
  2. Step 2: Convert to fraction form
    6,946.42/10,414.74 = 2,563.30/x
  3. Step 3: Cross multiply
    6,946.42x = 10,414.74 × 2,563.30
  4. Step 4: Simplify right side
    6,946.42x = 26,696,103.04
  5. Step 5: Solve for x
    x = 26,696,103.04/6,946.42
  6. Step 6: Final answer
    x = 3,843.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.