Home / 13,936.44-19,234.92-10,573.32

Finding the Fourth Proportional to 13,936.44, 19,234.92 and 10,573.32

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Solution

The fourth proportional to 13,936.44, 19,234.92 and 10,573.32 is: 14,593.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,936.44 : 19,234.92 = 10,573.32 : x
  2. Step 2: Convert to fraction form
    13,936.44/19,234.92 = 10,573.32/x
  3. Step 3: Cross multiply
    13,936.44x = 19,234.92 × 10,573.32
  4. Step 4: Simplify right side
    13,936.44x = 203,376,964.33
  5. Step 5: Solve for x
    x = 203,376,964.33/13,936.44
  6. Step 6: Final answer
    x = 14,593.18

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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.