Home / 11,034.18-15,227.16-5,998.38

Finding the Fourth Proportional to 11,034.18, 15,227.16 and 5,998.38

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Solution

The fourth proportional to 11,034.18, 15,227.16 and 5,998.38 is: 8,277.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,034.18 : 15,227.16 = 5,998.38 : x
  2. Step 2: Convert to fraction form
    11,034.18/15,227.16 = 5,998.38/x
  3. Step 3: Cross multiply
    11,034.18x = 15,227.16 × 5,998.38
  4. Step 4: Simplify right side
    11,034.18x = 91,338,292.00
  5. Step 5: Solve for x
    x = 91,338,292.00/11,034.18
  6. Step 6: Final answer
    x = 8,277.76

Related Problems

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Half scale
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Double scale
Find fourth proportional to 11,035.18, 15,228.54 and 5,999.38
Similar ratio
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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.