Home / 16,996.29-23,371.70-14,754.24

Finding the Fourth Proportional to 16,996.29, 23,371.70 and 14,754.24

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Solution

The fourth proportional to 16,996.29, 23,371.70 and 14,754.24 is: 20,288.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,996.29 : 23,371.70 = 14,754.24 : x
  2. Step 2: Convert to fraction form
    16,996.29/23,371.70 = 14,754.24/x
  3. Step 3: Cross multiply
    16,996.29x = 23,371.70 × 14,754.24
  4. Step 4: Simplify right side
    16,996.29x = 344,831,684.88
  5. Step 5: Solve for x
    x = 344,831,684.88/16,996.29
  6. Step 6: Final answer
    x = 20,288.64

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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.