Home / 50,653.05-76,260.07-44,763.75

Finding the Fourth Proportional to 50,653.05, 76,260.07 and 44,763.75

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Solution

The fourth proportional to 50,653.05, 76,260.07 and 44,763.75 is: 67,393.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,653.05 : 76,260.07 = 44,763.75 : x
  2. Step 2: Convert to fraction form
    50,653.05/76,260.07 = 44,763.75/x
  3. Step 3: Cross multiply
    50,653.05x = 76,260.07 × 44,763.75
  4. Step 4: Simplify right side
    50,653.05x = 3,413,686,596.55
  5. Step 5: Solve for x
    x = 3,413,686,596.55/50,653.05
  6. Step 6: Final answer
    x = 67,393.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.