Home / 4,126.08-5,693.92-2,263.04

Finding the Fourth Proportional to 4,126.08, 5,693.92 and 2,263.04

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Solution

The fourth proportional to 4,126.08, 5,693.92 and 2,263.04 is: 3,122.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126.08 : 5,693.92 = 2,263.04 : x
  2. Step 2: Convert to fraction form
    4,126.08/5,693.92 = 2,263.04/x
  3. Step 3: Cross multiply
    4,126.08x = 5,693.92 × 2,263.04
  4. Step 4: Simplify right side
    4,126.08x = 12,885,568.72
  5. Step 5: Solve for x
    x = 12,885,568.72/4,126.08
  6. Step 6: Final answer
    x = 3,122.96

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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.