Home / 4,931.17-6,805.22-2,693.27

Finding the Fourth Proportional to 4,931.17, 6,805.22 and 2,693.27

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Solution

The fourth proportional to 4,931.17, 6,805.22 and 2,693.27 is: 3,716.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931.17 : 6,805.22 = 2,693.27 : x
  2. Step 2: Convert to fraction form
    4,931.17/6,805.22 = 2,693.27/x
  3. Step 3: Cross multiply
    4,931.17x = 6,805.22 × 2,693.27
  4. Step 4: Simplify right side
    4,931.17x = 18,328,298.42
  5. Step 5: Solve for x
    x = 18,328,298.42/4,931.17
  6. Step 6: Final answer
    x = 3,716.83

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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.