Home / 22,733.37-34,108.25-11,645.28

Finding the Fourth Proportional to 22,733.37, 34,108.25 and 11,645.28

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Solution

The fourth proportional to 22,733.37, 34,108.25 and 11,645.28 is: 17,472.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,733.37 : 34,108.25 = 11,645.28 : x
  2. Step 2: Convert to fraction form
    22,733.37/34,108.25 = 11,645.28/x
  3. Step 3: Cross multiply
    22,733.37x = 34,108.25 × 11,645.28
  4. Step 4: Simplify right side
    22,733.37x = 397,200,063.33
  5. Step 5: Solve for x
    x = 397,200,063.33/22,733.37
  6. Step 6: Final answer
    x = 17,472.12

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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.