Home / 6,188.58-9,286.06-4,110.02

Finding the Fourth Proportional to 6,188.58, 9,286.06 and 4,110.02

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Solution

The fourth proportional to 6,188.58, 9,286.06 and 4,110.02 is: 6,167.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188.58 : 9,286.06 = 4,110.02 : x
  2. Step 2: Convert to fraction form
    6,188.58/9,286.06 = 4,110.02/x
  3. Step 3: Cross multiply
    6,188.58x = 9,286.06 × 4,110.02
  4. Step 4: Simplify right side
    6,188.58x = 38,165,892.32
  5. Step 5: Solve for x
    x = 38,165,892.32/6,188.58
  6. Step 6: Final answer
    x = 6,167.15

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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.