Home / 36,703.04-50,650.24-19,936.04

Finding the Fourth Proportional to 36,703.04, 50,650.24 and 19,936.04

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Solution

The fourth proportional to 36,703.04, 50,650.24 and 19,936.04 is: 27,511.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,703.04 : 50,650.24 = 19,936.04 : x
  2. Step 2: Convert to fraction form
    36,703.04/50,650.24 = 19,936.04/x
  3. Step 3: Cross multiply
    36,703.04x = 50,650.24 × 19,936.04
  4. Step 4: Simplify right side
    36,703.04x = 1,009,764,907.56
  5. Step 5: Solve for x
    x = 1,009,764,907.56/36,703.04
  6. Step 6: Final answer
    x = 27,511.76

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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.