Home / 19,222.92-26,526.42-10,726.29

Finding the Fourth Proportional to 19,222.92, 26,526.42 and 10,726.29

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Solution

The fourth proportional to 19,222.92, 26,526.42 and 10,726.29 is: 14,801.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,222.92 : 26,526.42 = 10,726.29 : x
  2. Step 2: Convert to fraction form
    19,222.92/26,526.42 = 10,726.29/x
  3. Step 3: Cross multiply
    19,222.92x = 26,526.42 × 10,726.29
  4. Step 4: Simplify right side
    19,222.92x = 284,530,073.58
  5. Step 5: Solve for x
    x = 284,530,073.58/19,222.92
  6. Step 6: Final answer
    x = 14,801.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.