Home / 3,575.09-4,933.90-2,249.93

Finding the Fourth Proportional to 3,575.09, 4,933.90 and 2,249.93

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Solution

The fourth proportional to 3,575.09, 4,933.90 and 2,249.93 is: 3,105.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575.09 : 4,933.90 = 2,249.93 : x
  2. Step 2: Convert to fraction form
    3,575.09/4,933.90 = 2,249.93/x
  3. Step 3: Cross multiply
    3,575.09x = 4,933.90 × 2,249.93
  4. Step 4: Simplify right side
    3,575.09x = 11,100,944.77
  5. Step 5: Solve for x
    x = 11,100,944.77/3,575.09
  6. Step 6: Final answer
    x = 3,105.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.