Home / 33,249.16-50,095.86-30,090.85

Finding the Fourth Proportional to 33,249.16, 50,095.86 and 30,090.85

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Solution

The fourth proportional to 33,249.16, 50,095.86 and 30,090.85 is: 45,337.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,249.16 : 50,095.86 = 30,090.85 : x
  2. Step 2: Convert to fraction form
    33,249.16/50,095.86 = 30,090.85/x
  3. Step 3: Cross multiply
    33,249.16x = 50,095.86 × 30,090.85
  4. Step 4: Simplify right side
    33,249.16x = 1,507,427,008.88
  5. Step 5: Solve for x
    x = 1,507,427,008.88/33,249.16
  6. Step 6: Final answer
    x = 45,337.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.