Home / 5,026.28-6,936.17-2,757.63

Finding the Fourth Proportional to 5,026.28, 6,936.17 and 2,757.63

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Solution

The fourth proportional to 5,026.28, 6,936.17 and 2,757.63 is: 3,805.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026.28 : 6,936.17 = 2,757.63 : x
  2. Step 2: Convert to fraction form
    5,026.28/6,936.17 = 2,757.63/x
  3. Step 3: Cross multiply
    5,026.28x = 6,936.17 × 2,757.63
  4. Step 4: Simplify right side
    5,026.28x = 19,127,342.01
  5. Step 5: Solve for x
    x = 19,127,342.01/5,026.28
  6. Step 6: Final answer
    x = 3,805.47

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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.