Home / 8,092.71-11,166.60-5,110.14

Finding the Fourth Proportional to 8,092.71, 11,166.60 and 5,110.14

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Solution

The fourth proportional to 8,092.71, 11,166.60 and 5,110.14 is: 7,051.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092.71 : 11,166.60 = 5,110.14 : x
  2. Step 2: Convert to fraction form
    8,092.71/11,166.60 = 5,110.14/x
  3. Step 3: Cross multiply
    8,092.71x = 11,166.60 × 5,110.14
  4. Step 4: Simplify right side
    8,092.71x = 57,062,889.32
  5. Step 5: Solve for x
    x = 57,062,889.32/8,092.71
  6. Step 6: Final answer
    x = 7,051.15

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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.