Home / 6,828.27-10,244.87-2,386.59

Finding the Fourth Proportional to 6,828.27, 10,244.87 and 2,386.59

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Solution

The fourth proportional to 6,828.27, 10,244.87 and 2,386.59 is: 3,580.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,828.27 : 10,244.87 = 2,386.59 : x
  2. Step 2: Convert to fraction form
    6,828.27/10,244.87 = 2,386.59/x
  3. Step 3: Cross multiply
    6,828.27x = 10,244.87 × 2,386.59
  4. Step 4: Simplify right side
    6,828.27x = 24,450,304.29
  5. Step 5: Solve for x
    x = 24,450,304.29/6,828.27
  6. Step 6: Final answer
    x = 3,580.75

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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.