Home / 9,943.08-14,911.14-3,367.32

Finding the Fourth Proportional to 9,943.08, 14,911.14 and 3,367.32

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Solution

The fourth proportional to 9,943.08, 14,911.14 and 3,367.32 is: 5,049.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,943.08 : 14,911.14 = 3,367.32 : x
  2. Step 2: Convert to fraction form
    9,943.08/14,911.14 = 3,367.32/x
  3. Step 3: Cross multiply
    9,943.08x = 14,911.14 × 3,367.32
  4. Step 4: Simplify right side
    9,943.08x = 50,210,579.94
  5. Step 5: Solve for x
    x = 50,210,579.94/9,943.08
  6. Step 6: Final answer
    x = 5,049.80

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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.