Home / 8,058.85-11,122.32-4,522.27

Finding the Fourth Proportional to 8,058.85, 11,122.32 and 4,522.27

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Solution

The fourth proportional to 8,058.85, 11,122.32 and 4,522.27 is: 6,241.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058.85 : 11,122.32 = 4,522.27 : x
  2. Step 2: Convert to fraction form
    8,058.85/11,122.32 = 4,522.27/x
  3. Step 3: Cross multiply
    8,058.85x = 11,122.32 × 4,522.27
  4. Step 4: Simplify right side
    8,058.85x = 50,298,134.07
  5. Step 5: Solve for x
    x = 50,298,134.07/8,058.85
  6. Step 6: Final answer
    x = 6,241.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.