Home / 4,126.30-5,694.22-2,333.74

Finding the Fourth Proportional to 4,126.30, 5,694.22 and 2,333.74

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Solution

The fourth proportional to 4,126.30, 5,694.22 and 2,333.74 is: 3,220.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126.30 : 5,694.22 = 2,333.74 : x
  2. Step 2: Convert to fraction form
    4,126.30/5,694.22 = 2,333.74/x
  3. Step 3: Cross multiply
    4,126.30x = 5,694.22 × 2,333.74
  4. Step 4: Simplify right side
    4,126.30x = 13,288,828.98
  5. Step 5: Solve for x
    x = 13,288,828.98/4,126.30
  6. Step 6: Final answer
    x = 3,220.52

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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.