Home / 175,694.76-263,553.71-70,500.06

Finding the Fourth Proportional to 175,694.76, 263,553.71 and 70,500.06

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Solution

The fourth proportional to 175,694.76, 263,553.71 and 70,500.06 is: 105,754.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,694.76 : 263,553.71 = 70,500.06 : x
  2. Step 2: Convert to fraction form
    175,694.76/263,553.71 = 70,500.06/x
  3. Step 3: Cross multiply
    175,694.76x = 263,553.71 × 70,500.06
  4. Step 4: Simplify right side
    175,694.76x = 18,580,552,015.72
  5. Step 5: Solve for x
    x = 18,580,552,015.72/175,694.76
  6. Step 6: Final answer
    x = 105,754.73

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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.