Home / 204,384.66-306,623.10-62,242.62

Finding the Fourth Proportional to 204,384.66, 306,623.10 and 62,242.62

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Solution

The fourth proportional to 204,384.66, 306,623.10 and 62,242.62 is: 93,377.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,384.66 : 306,623.10 = 62,242.62 : x
  2. Step 2: Convert to fraction form
    204,384.66/306,623.10 = 62,242.62/x
  3. Step 3: Cross multiply
    204,384.66x = 306,623.10 × 62,242.62
  4. Step 4: Simplify right side
    204,384.66x = 19,085,025,096.52
  5. Step 5: Solve for x
    x = 19,085,025,096.52/204,384.66
  6. Step 6: Final answer
    x = 93,377.97

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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.