Home / 244,692.45-366,920.01-143,523.56

Finding the Fourth Proportional to 244,692.45, 366,920.01 and 143,523.56

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Solution

The fourth proportional to 244,692.45, 366,920.01 and 143,523.56 is: 215,215.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,692.45 : 366,920.01 = 143,523.56 : x
  2. Step 2: Convert to fraction form
    244,692.45/366,920.01 = 143,523.56/x
  3. Step 3: Cross multiply
    244,692.45x = 366,920.01 × 143,523.56
  4. Step 4: Simplify right side
    244,692.45x = 52,661,666,070.44
  5. Step 5: Solve for x
    x = 52,661,666,070.44/244,692.45
  6. Step 6: Final answer
    x = 215,215.74

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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.