Home / 4,058.10-6,087.16-1,136.43

Finding the Fourth Proportional to 4,058.10, 6,087.16 and 1,136.43

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Solution

The fourth proportional to 4,058.10, 6,087.16 and 1,136.43 is: 1,704.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.10 : 6,087.16 = 1,136.43 : x
  2. Step 2: Convert to fraction form
    4,058.10/6,087.16 = 1,136.43/x
  3. Step 3: Cross multiply
    4,058.10x = 6,087.16 × 1,136.43
  4. Step 4: Simplify right side
    4,058.10x = 6,917,631.24
  5. Step 5: Solve for x
    x = 6,917,631.24/4,058.10
  6. Step 6: Final answer
    x = 1,704.65

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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.