Home / 4,072.44-6,108.62-1,150.72

Finding the Fourth Proportional to 4,072.44, 6,108.62 and 1,150.72

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Solution

The fourth proportional to 4,072.44, 6,108.62 and 1,150.72 is: 1,726.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072.44 : 6,108.62 = 1,150.72 : x
  2. Step 2: Convert to fraction form
    4,072.44/6,108.62 = 1,150.72/x
  3. Step 3: Cross multiply
    4,072.44x = 6,108.62 × 1,150.72
  4. Step 4: Simplify right side
    4,072.44x = 7,029,311.21
  5. Step 5: Solve for x
    x = 7,029,311.21/4,072.44
  6. Step 6: Final answer
    x = 1,726.07

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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.