Home / 4,027.82-6,041.07-1,105.44

Finding the Fourth Proportional to 4,027.82, 6,041.07 and 1,105.44

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Solution

The fourth proportional to 4,027.82, 6,041.07 and 1,105.44 is: 1,657.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027.82 : 6,041.07 = 1,105.44 : x
  2. Step 2: Convert to fraction form
    4,027.82/6,041.07 = 1,105.44/x
  3. Step 3: Cross multiply
    4,027.82x = 6,041.07 × 1,105.44
  4. Step 4: Simplify right side
    4,027.82x = 6,678,040.42
  5. Step 5: Solve for x
    x = 6,678,040.42/4,027.82
  6. Step 6: Final answer
    x = 1,657.98

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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.