Home / 50,356.46-75,548.25-44,847.65

Finding the Fourth Proportional to 50,356.46, 75,548.25 and 44,847.65

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Solution

The fourth proportional to 50,356.46, 75,548.25 and 44,847.65 is: 67,283.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,356.46 : 75,548.25 = 44,847.65 : x
  2. Step 2: Convert to fraction form
    50,356.46/75,548.25 = 44,847.65/x
  3. Step 3: Cross multiply
    50,356.46x = 75,548.25 × 44,847.65
  4. Step 4: Simplify right side
    50,356.46x = 3,388,161,096.37
  5. Step 5: Solve for x
    x = 3,388,161,096.37/50,356.46
  6. Step 6: Final answer
    x = 67,283.55

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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.