Home / 6,110.62-9,166.44-1,951.22

Finding the Fourth Proportional to 6,110.62, 9,166.44 and 1,951.22

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Solution

The fourth proportional to 6,110.62, 9,166.44 and 1,951.22 is: 2,926.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.62 : 9,166.44 = 1,951.22 : x
  2. Step 2: Convert to fraction form
    6,110.62/9,166.44 = 1,951.22/x
  3. Step 3: Cross multiply
    6,110.62x = 9,166.44 × 1,951.22
  4. Step 4: Simplify right side
    6,110.62x = 17,885,741.06
  5. Step 5: Solve for x
    x = 17,885,741.06/6,110.62
  6. Step 6: Final answer
    x = 2,926.99

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1.5x scale

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.