Home / 9,269.27-13,906.27-2,695.45

Finding the Fourth Proportional to 9,269.27, 13,906.27 and 2,695.45

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Solution

The fourth proportional to 9,269.27, 13,906.27 and 2,695.45 is: 4,043.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.27 : 13,906.27 = 2,695.45 : x
  2. Step 2: Convert to fraction form
    9,269.27/13,906.27 = 2,695.45/x
  3. Step 3: Cross multiply
    9,269.27x = 13,906.27 × 2,695.45
  4. Step 4: Simplify right side
    9,269.27x = 37,483,685.47
  5. Step 5: Solve for x
    x = 37,483,685.47/9,269.27
  6. Step 6: Final answer
    x = 4,043.87

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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.