Home / 4,126.52-5,694.58-2,263.48

Finding the Fourth Proportional to 4,126.52, 5,694.58 and 2,263.48

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Solution

The fourth proportional to 4,126.52, 5,694.58 and 2,263.48 is: 3,123.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126.52 : 5,694.58 = 2,263.48 : x
  2. Step 2: Convert to fraction form
    4,126.52/5,694.58 = 2,263.48/x
  3. Step 3: Cross multiply
    4,126.52x = 5,694.58 × 2,263.48
  4. Step 4: Simplify right side
    4,126.52x = 12,889,567.94
  5. Step 5: Solve for x
    x = 12,889,567.94/4,126.52
  6. Step 6: Final answer
    x = 3,123.59

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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.