Home / 47,800.44-65,964.42-26,579.82

Finding the Fourth Proportional to 47,800.44, 65,964.42 and 26,579.82

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Solution

The fourth proportional to 47,800.44, 65,964.42 and 26,579.82 is: 36,680.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,800.44 : 65,964.42 = 26,579.82 : x
  2. Step 2: Convert to fraction form
    47,800.44/65,964.42 = 26,579.82/x
  3. Step 3: Cross multiply
    47,800.44x = 65,964.42 × 26,579.82
  4. Step 4: Simplify right side
    47,800.44x = 1,753,322,410.00
  5. Step 5: Solve for x
    x = 1,753,322,410.00/47,800.44
  6. Step 6: Final answer
    x = 36,680.05

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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.