Home / 204,334.71-306,553.91-64,094.55

Finding the Fourth Proportional to 204,334.71, 306,553.91 and 64,094.55

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Solution

The fourth proportional to 204,334.71, 306,553.91 and 64,094.55 is: 96,158.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,334.71 : 306,553.91 = 64,094.55 : x
  2. Step 2: Convert to fraction form
    204,334.71/306,553.91 = 64,094.55/x
  3. Step 3: Cross multiply
    204,334.71x = 306,553.91 × 64,094.55
  4. Step 4: Simplify right side
    204,334.71x = 19,648,434,591.72
  5. Step 5: Solve for x
    x = 19,648,434,591.72/204,334.71
  6. Step 6: Final answer
    x = 96,158.09

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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.