Home / 204,384.14-306,622.33-62,242.14

Finding the Fourth Proportional to 204,384.14, 306,622.33 and 62,242.14

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Solution

The fourth proportional to 204,384.14, 306,622.33 and 62,242.14 is: 93,377.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,384.14 : 306,622.33 = 62,242.14 : x
  2. Step 2: Convert to fraction form
    204,384.14/306,622.33 = 62,242.14/x
  3. Step 3: Cross multiply
    204,384.14x = 306,622.33 × 62,242.14
  4. Step 4: Simplify right side
    204,384.14x = 19,084,829,990.99
  5. Step 5: Solve for x
    x = 19,084,829,990.99/204,384.14
  6. Step 6: Final answer
    x = 93,377.26

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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.