Home / 203,032.44-304,577.82-62,802

Finding the Fourth Proportional to 203,032.44, 304,577.82 and 62,802

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Solution

The fourth proportional to 203,032.44, 304,577.82 and 62,802 is: 94,212.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,032.44 : 304,577.82 = 62,802 : x
  2. Step 2: Convert to fraction form
    203,032.44/304,577.82 = 62,802/x
  3. Step 3: Cross multiply
    203,032.44x = 304,577.82 × 62,802
  4. Step 4: Simplify right side
    203,032.44x = 19,128,096,251.64
  5. Step 5: Solve for x
    x = 19,128,096,251.64/203,032.44
  6. Step 6: Final answer
    x = 94,212.02

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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.