Home / 22,025.93-33,021.27-11,490.66

Finding the Fourth Proportional to 22,025.93, 33,021.27 and 11,490.66

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Solution

The fourth proportional to 22,025.93, 33,021.27 and 11,490.66 is: 17,226.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025.93 : 33,021.27 = 11,490.66 : x
  2. Step 2: Convert to fraction form
    22,025.93/33,021.27 = 11,490.66/x
  3. Step 3: Cross multiply
    22,025.93x = 33,021.27 × 11,490.66
  4. Step 4: Simplify right side
    22,025.93x = 379,436,186.34
  5. Step 5: Solve for x
    x = 379,436,186.34/22,025.93
  6. Step 6: Final answer
    x = 17,226.80

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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.