Home / 44,403.77-66,548.22-33,222.72

Finding the Fourth Proportional to 44,403.77, 66,548.22 and 33,222.72

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Solution

The fourth proportional to 44,403.77, 66,548.22 and 33,222.72 is: 49,791.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,403.77 : 66,548.22 = 33,222.72 : x
  2. Step 2: Convert to fraction form
    44,403.77/66,548.22 = 33,222.72/x
  3. Step 3: Cross multiply
    44,403.77x = 66,548.22 × 33,222.72
  4. Step 4: Simplify right side
    44,403.77x = 2,210,912,879.56
  5. Step 5: Solve for x
    x = 2,210,912,879.56/44,403.77
  6. Step 6: Final answer
    x = 49,791.11

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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.