Home / 22,342.09-33,512.73-6,759.73

Finding the Fourth Proportional to 22,342.09, 33,512.73 and 6,759.73

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Solution

The fourth proportional to 22,342.09, 33,512.73 and 6,759.73 is: 10,139.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,342.09 : 33,512.73 = 6,759.73 : x
  2. Step 2: Convert to fraction form
    22,342.09/33,512.73 = 6,759.73/x
  3. Step 3: Cross multiply
    22,342.09x = 33,512.73 × 6,759.73
  4. Step 4: Simplify right side
    22,342.09x = 226,537,006.36
  5. Step 5: Solve for x
    x = 226,537,006.36/22,342.09
  6. Step 6: Final answer
    x = 10,139.47

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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.