Home / 44,439.45-66,529.58-39,773.85

Finding the Fourth Proportional to 44,439.45, 66,529.58 and 39,773.85

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Solution

The fourth proportional to 44,439.45, 66,529.58 and 39,773.85 is: 59,544.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,439.45 : 66,529.58 = 39,773.85 : x
  2. Step 2: Convert to fraction form
    44,439.45/66,529.58 = 39,773.85/x
  3. Step 3: Cross multiply
    44,439.45x = 66,529.58 × 39,773.85
  4. Step 4: Simplify right side
    44,439.45x = 2,646,137,336.61
  5. Step 5: Solve for x
    x = 2,646,137,336.61/44,439.45
  6. Step 6: Final answer
    x = 59,544.78

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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.