Home / 197,276.28-295,841.67-70,882.56

Finding the Fourth Proportional to 197,276.28, 295,841.67 and 70,882.56

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Solution

The fourth proportional to 197,276.28, 295,841.67 and 70,882.56 is: 106,297.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,276.28 : 295,841.67 = 70,882.56 : x
  2. Step 2: Convert to fraction form
    197,276.28/295,841.67 = 70,882.56/x
  3. Step 3: Cross multiply
    197,276.28x = 295,841.67 × 70,882.56
  4. Step 4: Simplify right side
    197,276.28x = 20,970,014,658.47
  5. Step 5: Solve for x
    x = 20,970,014,658.47/197,276.28
  6. Step 6: Final answer
    x = 106,297.70

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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.