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Finding the Fourth Proportional to 4,099.26, 6,107.63 and 4,058.29

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Solution

The fourth proportional to 4,099.26, 6,107.63 and 4,058.29 is: 6,046.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099.26 : 6,107.63 = 4,058.29 : x
  2. Step 2: Convert to fraction form
    4,099.26/6,107.63 = 4,058.29/x
  3. Step 3: Cross multiply
    4,099.26x = 6,107.63 × 4,058.29
  4. Step 4: Simplify right side
    4,099.26x = 24,786,533.75
  5. Step 5: Solve for x
    x = 24,786,533.75/4,099.26
  6. Step 6: Final answer
    x = 6,046.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.