Home / 327,035.84-451,307.56-183,794.64

Finding the Fourth Proportional to 327,035.84, 451,307.56 and 183,794.64

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Solution

The fourth proportional to 327,035.84, 451,307.56 and 183,794.64 is: 253,635.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,035.84 : 451,307.56 = 183,794.64 : x
  2. Step 2: Convert to fraction form
    327,035.84/451,307.56 = 183,794.64/x
  3. Step 3: Cross multiply
    327,035.84x = 451,307.56 × 183,794.64
  4. Step 4: Simplify right side
    327,035.84x = 82,947,910,519.48
  5. Step 5: Solve for x
    x = 82,947,910,519.48/327,035.84
  6. Step 6: Final answer
    x = 253,635.54

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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.