Home / 16,562.11-22,857.49-14,499.14

Finding the Fourth Proportional to 16,562.11, 22,857.49 and 14,499.14

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Solution

The fourth proportional to 16,562.11, 22,857.49 and 14,499.14 is: 20,010.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562.11 : 22,857.49 = 14,499.14 : x
  2. Step 2: Convert to fraction form
    16,562.11/22,857.49 = 14,499.14/x
  3. Step 3: Cross multiply
    16,562.11x = 22,857.49 × 14,499.14
  4. Step 4: Simplify right side
    16,562.11x = 331,413,947.56
  5. Step 5: Solve for x
    x = 331,413,947.56/16,562.11
  6. Step 6: Final answer
    x = 20,010.37

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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.