Home / 19,754.73-27,262.26-10,801.71

Finding the Fourth Proportional to 19,754.73, 27,262.26 and 10,801.71

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Solution

The fourth proportional to 19,754.73, 27,262.26 and 10,801.71 is: 14,906.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,754.73 : 27,262.26 = 10,801.71 : x
  2. Step 2: Convert to fraction form
    19,754.73/27,262.26 = 10,801.71/x
  3. Step 3: Cross multiply
    19,754.73x = 27,262.26 × 10,801.71
  4. Step 4: Simplify right side
    19,754.73x = 294,479,026.46
  5. Step 5: Solve for x
    x = 294,479,026.46/19,754.73
  6. Step 6: Final answer
    x = 14,906.76

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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.