Home / 20,063.22-30,099.69-6,023.22

Finding the Fourth Proportional to 20,063.22, 30,099.69 and 6,023.22

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Solution

The fourth proportional to 20,063.22, 30,099.69 and 6,023.22 is: 9,036.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,063.22 : 30,099.69 = 6,023.22 : x
  2. Step 2: Convert to fraction form
    20,063.22/30,099.69 = 6,023.22/x
  3. Step 3: Cross multiply
    20,063.22x = 30,099.69 × 6,023.22
  4. Step 4: Simplify right side
    20,063.22x = 181,297,054.80
  5. Step 5: Solve for x
    x = 181,297,054.80/20,063.22
  6. Step 6: Final answer
    x = 9,036.29

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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.