Home / 22,550.18-33,825.24-12,696.52

Finding the Fourth Proportional to 22,550.18, 33,825.24 and 12,696.52

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Solution

The fourth proportional to 22,550.18, 33,825.24 and 12,696.52 is: 19,044.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,550.18 : 33,825.24 = 12,696.52 : x
  2. Step 2: Convert to fraction form
    22,550.18/33,825.24 = 12,696.52/x
  3. Step 3: Cross multiply
    22,550.18x = 33,825.24 × 12,696.52
  4. Step 4: Simplify right side
    22,550.18x = 429,462,836.16
  5. Step 5: Solve for x
    x = 429,462,836.16/22,550.18
  6. Step 6: Final answer
    x = 19,044.76

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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.