Home / 5,016.50-6,927.52-4,229.18

Finding the Fourth Proportional to 5,016.50, 6,927.52 and 4,229.18

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Solution

The fourth proportional to 5,016.50, 6,927.52 and 4,229.18 is: 5,840.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.50 : 6,927.52 = 4,229.18 : x
  2. Step 2: Convert to fraction form
    5,016.50/6,927.52 = 4,229.18/x
  3. Step 3: Cross multiply
    5,016.50x = 6,927.52 × 4,229.18
  4. Step 4: Simplify right side
    5,016.50x = 29,297,729.03
  5. Step 5: Solve for x
    x = 29,297,729.03/5,016.50
  6. Step 6: Final answer
    x = 5,840.27

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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.