Home / 61,529.07-84,910.15-33,234.75

Finding the Fourth Proportional to 61,529.07, 84,910.15 and 33,234.75

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Solution

The fourth proportional to 61,529.07, 84,910.15 and 33,234.75 is: 45,863.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,529.07 : 84,910.15 = 33,234.75 : x
  2. Step 2: Convert to fraction form
    61,529.07/84,910.15 = 33,234.75/x
  3. Step 3: Cross multiply
    61,529.07x = 84,910.15 × 33,234.75
  4. Step 4: Simplify right side
    61,529.07x = 2,821,967,736.90
  5. Step 5: Solve for x
    x = 2,821,967,736.90/61,529.07
  6. Step 6: Final answer
    x = 45,863.98

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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.