Home / 9,272.27-13,908.92-2,698.92

Finding the Fourth Proportional to 9,272.27, 13,908.92 and 2,698.92

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Solution

The fourth proportional to 9,272.27, 13,908.92 and 2,698.92 is: 4,048.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,272.27 : 13,908.92 = 2,698.92 : x
  2. Step 2: Convert to fraction form
    9,272.27/13,908.92 = 2,698.92/x
  3. Step 3: Cross multiply
    9,272.27x = 13,908.92 × 2,698.92
  4. Step 4: Simplify right side
    9,272.27x = 37,539,048.87
  5. Step 5: Solve for x
    x = 37,539,048.87/9,272.27
  6. Step 6: Final answer
    x = 4,048.53

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1.5x scale

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.