Home / 22,726.77-34,104.73-11,033.61

Finding the Fourth Proportional to 22,726.77, 34,104.73 and 11,033.61

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Solution

The fourth proportional to 22,726.77, 34,104.73 and 11,033.61 is: 16,557.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,726.77 : 34,104.73 = 11,033.61 : x
  2. Step 2: Convert to fraction form
    22,726.77/34,104.73 = 11,033.61/x
  3. Step 3: Cross multiply
    22,726.77x = 34,104.73 × 11,033.61
  4. Step 4: Simplify right side
    22,726.77x = 376,298,289.98
  5. Step 5: Solve for x
    x = 376,298,289.98/22,726.77
  6. Step 6: Final answer
    x = 16,557.49

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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.