Home / 336,767.55-464,819.00-193,610.76

Finding the Fourth Proportional to 336,767.55, 464,819.00 and 193,610.76

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Solution

The fourth proportional to 336,767.55, 464,819.00 and 193,610.76 is: 267,228.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,767.55 : 464,819.00 = 193,610.76 : x
  2. Step 2: Convert to fraction form
    336,767.55/464,819.00 = 193,610.76/x
  3. Step 3: Cross multiply
    336,767.55x = 464,819.00 × 193,610.76
  4. Step 4: Simplify right side
    336,767.55x = 89,993,958,884.39
  5. Step 5: Solve for x
    x = 89,993,958,884.39/336,767.55
  6. Step 6: Final answer
    x = 267,228.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.