Home / 110,932.68-166,399.14-27,826.68

Finding the Fourth Proportional to 110,932.68, 166,399.14 and 27,826.68

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Solution

The fourth proportional to 110,932.68, 166,399.14 and 27,826.68 is: 41,740.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,932.68 : 166,399.14 = 27,826.68 : x
  2. Step 2: Convert to fraction form
    110,932.68/166,399.14 = 27,826.68/x
  3. Step 3: Cross multiply
    110,932.68x = 166,399.14 × 27,826.68
  4. Step 4: Simplify right side
    110,932.68x = 4,630,335,621.06
  5. Step 5: Solve for x
    x = 4,630,335,621.06/110,932.68
  6. Step 6: Final answer
    x = 41,740.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.