Home / 6,963.35-10,443.89-2,031.83

Finding the Fourth Proportional to 6,963.35, 10,443.89 and 2,031.83

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Solution

The fourth proportional to 6,963.35, 10,443.89 and 2,031.83 is: 3,047.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.35 : 10,443.89 = 2,031.83 : x
  2. Step 2: Convert to fraction form
    6,963.35/10,443.89 = 2,031.83/x
  3. Step 3: Cross multiply
    6,963.35x = 10,443.89 × 2,031.83
  4. Step 4: Simplify right side
    6,963.35x = 21,220,146.64
  5. Step 5: Solve for x
    x = 21,220,146.64/6,963.35
  6. Step 6: Final answer
    x = 3,047.41

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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.