Home / 20,062.11-30,093.10-6,022.08

Finding the Fourth Proportional to 20,062.11, 30,093.10 and 6,022.08

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Solution

The fourth proportional to 20,062.11, 30,093.10 and 6,022.08 is: 9,033.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,062.11 : 30,093.10 = 6,022.08 : x
  2. Step 2: Convert to fraction form
    20,062.11/30,093.10 = 6,022.08/x
  3. Step 3: Cross multiply
    20,062.11x = 30,093.10 × 6,022.08
  4. Step 4: Simplify right side
    20,062.11x = 181,223,040.59
  5. Step 5: Solve for x
    x = 181,223,040.59/20,062.11
  6. Step 6: Final answer
    x = 9,033.10

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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.