Home / 4,558.29-6,839.13-1,926.48

Finding the Fourth Proportional to 4,558.29, 6,839.13 and 1,926.48

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Solution

The fourth proportional to 4,558.29, 6,839.13 and 1,926.48 is: 2,890.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558.29 : 6,839.13 = 1,926.48 : x
  2. Step 2: Convert to fraction form
    4,558.29/6,839.13 = 1,926.48/x
  3. Step 3: Cross multiply
    4,558.29x = 6,839.13 × 1,926.48
  4. Step 4: Simplify right side
    4,558.29x = 13,175,447.16
  5. Step 5: Solve for x
    x = 13,175,447.16/4,558.29
  6. Step 6: Final answer
    x = 2,890.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.