Home / 50,552.10-75,828.15-44,720.10

Finding the Fourth Proportional to 50,552.10, 75,828.15 and 44,720.10

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Solution

The fourth proportional to 50,552.10, 75,828.15 and 44,720.10 is: 67,080.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,552.10 : 75,828.15 = 44,720.10 : x
  2. Step 2: Convert to fraction form
    50,552.10/75,828.15 = 44,720.10/x
  3. Step 3: Cross multiply
    50,552.10x = 75,828.15 × 44,720.10
  4. Step 4: Simplify right side
    50,552.10x = 3,391,042,450.82
  5. Step 5: Solve for x
    x = 3,391,042,450.82/50,552.10
  6. Step 6: Final answer
    x = 67,080.15

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Similar ratio
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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.