Home / 11,114.54-15,338.03-6,010.02

Finding the Fourth Proportional to 11,114.54, 15,338.03 and 6,010.02

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Solution

The fourth proportional to 11,114.54, 15,338.03 and 6,010.02 is: 8,293.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114.54 : 15,338.03 = 6,010.02 : x
  2. Step 2: Convert to fraction form
    11,114.54/15,338.03 = 6,010.02/x
  3. Step 3: Cross multiply
    11,114.54x = 15,338.03 × 6,010.02
  4. Step 4: Simplify right side
    11,114.54x = 92,181,837.01
  5. Step 5: Solve for x
    x = 92,181,837.01/11,114.54
  6. Step 6: Final answer
    x = 8,293.81

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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.