Home / 20,093.30-30,144.96-6,053.03

Finding the Fourth Proportional to 20,093.30, 30,144.96 and 6,053.03

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Solution

The fourth proportional to 20,093.30, 30,144.96 and 6,053.03 is: 9,081.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,093.30 : 30,144.96 = 6,053.03 : x
  2. Step 2: Convert to fraction form
    20,093.30/30,144.96 = 6,053.03/x
  3. Step 3: Cross multiply
    20,093.30x = 30,144.96 × 6,053.03
  4. Step 4: Simplify right side
    20,093.30x = 182,468,309.55
  5. Step 5: Solve for x
    x = 182,468,309.55/20,093.30
  6. Step 6: Final answer
    x = 9,081.05

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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.