Home / 202,900.32-304,388.73-62,626.14

Finding the Fourth Proportional to 202,900.32, 304,388.73 and 62,626.14

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Solution

The fourth proportional to 202,900.32, 304,388.73 and 62,626.14 is: 93,951.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,900.32 : 304,388.73 = 62,626.14 : x
  2. Step 2: Convert to fraction form
    202,900.32/304,388.73 = 62,626.14/x
  3. Step 3: Cross multiply
    202,900.32x = 304,388.73 × 62,626.14
  4. Step 4: Simplify right side
    202,900.32x = 19,062,691,219.40
  5. Step 5: Solve for x
    x = 19,062,691,219.40/202,900.32
  6. Step 6: Final answer
    x = 93,951.02

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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.