Home / 4,174.83-6,262.16-1,252.94

Finding the Fourth Proportional to 4,174.83, 6,262.16 and 1,252.94

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Solution

The fourth proportional to 4,174.83, 6,262.16 and 1,252.94 is: 1,879.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174.83 : 6,262.16 = 1,252.94 : x
  2. Step 2: Convert to fraction form
    4,174.83/6,262.16 = 1,252.94/x
  3. Step 3: Cross multiply
    4,174.83x = 6,262.16 × 1,252.94
  4. Step 4: Simplify right side
    4,174.83x = 7,846,073.17
  5. Step 5: Solve for x
    x = 7,846,073.17/4,174.83
  6. Step 6: Final answer
    x = 1,879.38

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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.