Home / 4,274.52-5,896.89-2,505.35

Finding the Fourth Proportional to 4,274.52, 5,896.89 and 2,505.35

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Solution

The fourth proportional to 4,274.52, 5,896.89 and 2,505.35 is: 3,456.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274.52 : 5,896.89 = 2,505.35 : x
  2. Step 2: Convert to fraction form
    4,274.52/5,896.89 = 2,505.35/x
  3. Step 3: Cross multiply
    4,274.52x = 5,896.89 × 2,505.35
  4. Step 4: Simplify right side
    4,274.52x = 14,773,743.88
  5. Step 5: Solve for x
    x = 14,773,743.88/4,274.52
  6. Step 6: Final answer
    x = 3,456.23

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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.