Home / 20,063.26-30,091.47-6,019.48

Finding the Fourth Proportional to 20,063.26, 30,091.47 and 6,019.48

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Solution

The fourth proportional to 20,063.26, 30,091.47 and 6,019.48 is: 9,028.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,063.26 : 30,091.47 = 6,019.48 : x
  2. Step 2: Convert to fraction form
    20,063.26/30,091.47 = 6,019.48/x
  3. Step 3: Cross multiply
    20,063.26x = 30,091.47 × 6,019.48
  4. Step 4: Simplify right side
    20,063.26x = 181,135,001.84
  5. Step 5: Solve for x
    x = 181,135,001.84/20,063.26
  6. Step 6: Final answer
    x = 9,028.19

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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.