Home / 33,625.08-50,441.28-12,575.22

Finding the Fourth Proportional to 33,625.08, 50,441.28 and 12,575.22

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Solution

The fourth proportional to 33,625.08, 50,441.28 and 12,575.22 is: 18,864.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,625.08 : 50,441.28 = 12,575.22 : x
  2. Step 2: Convert to fraction form
    33,625.08/50,441.28 = 12,575.22/x
  3. Step 3: Cross multiply
    33,625.08x = 50,441.28 × 12,575.22
  4. Step 4: Simplify right side
    33,625.08x = 634,310,193.08
  5. Step 5: Solve for x
    x = 634,310,193.08/33,625.08
  6. Step 6: Final answer
    x = 18,864.20

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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.