Home / 33,050.05-49,575.07-9,676.49

Finding the Fourth Proportional to 33,050.05, 49,575.07 and 9,676.49

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Solution

The fourth proportional to 33,050.05, 49,575.07 and 9,676.49 is: 14,514.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,050.05 : 49,575.07 = 9,676.49 : x
  2. Step 2: Convert to fraction form
    33,050.05/49,575.07 = 9,676.49/x
  3. Step 3: Cross multiply
    33,050.05x = 49,575.07 × 9,676.49
  4. Step 4: Simplify right side
    33,050.05x = 479,712,669.10
  5. Step 5: Solve for x
    x = 479,712,669.10/33,050.05
  6. Step 6: Final answer
    x = 14,514.73

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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.