Home / 9,217.92-13,826.86-7,360.33

Finding the Fourth Proportional to 9,217.92, 13,826.86 and 7,360.33

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Solution

The fourth proportional to 9,217.92, 13,826.86 and 7,360.33 is: 11,040.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,217.92 : 13,826.86 = 7,360.33 : x
  2. Step 2: Convert to fraction form
    9,217.92/13,826.86 = 7,360.33/x
  3. Step 3: Cross multiply
    9,217.92x = 13,826.86 × 7,360.33
  4. Step 4: Simplify right side
    9,217.92x = 101,770,252.46
  5. Step 5: Solve for x
    x = 101,770,252.46/9,217.92
  6. Step 6: Final answer
    x = 11,040.48

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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.