Home / 49,464.56-68,262.84-27,108.56

Finding the Fourth Proportional to 49,464.56, 68,262.84 and 27,108.56

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Solution

The fourth proportional to 49,464.56, 68,262.84 and 27,108.56 is: 37,410.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,464.56 : 68,262.84 = 27,108.56 : x
  2. Step 2: Convert to fraction form
    49,464.56/68,262.84 = 27,108.56/x
  3. Step 3: Cross multiply
    49,464.56x = 68,262.84 × 27,108.56
  4. Step 4: Simplify right side
    49,464.56x = 1,850,507,293.91
  5. Step 5: Solve for x
    x = 1,850,507,293.91/49,464.56
  6. Step 6: Final answer
    x = 37,410.77

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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.