Home / 4,110.32-6,167.43-2,134.91

Finding the Fourth Proportional to 4,110.32, 6,167.43 and 2,134.91

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Solution

The fourth proportional to 4,110.32, 6,167.43 and 2,134.91 is: 3,203.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.32 : 6,167.43 = 2,134.91 : x
  2. Step 2: Convert to fraction form
    4,110.32/6,167.43 = 2,134.91/x
  3. Step 3: Cross multiply
    4,110.32x = 6,167.43 × 2,134.91
  4. Step 4: Simplify right side
    4,110.32x = 13,166,923.40
  5. Step 5: Solve for x
    x = 13,166,923.40/4,110.32
  6. Step 6: Final answer
    x = 3,203.38

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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.