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Finding the Fourth Proportional to 304,084.44, 456,083.22 and 104,401.08

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Solution

The fourth proportional to 304,084.44, 456,083.22 and 104,401.08 is: 156,586.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,084.44 : 456,083.22 = 104,401.08 : x
  2. Step 2: Convert to fraction form
    304,084.44/456,083.22 = 104,401.08/x
  3. Step 3: Cross multiply
    304,084.44x = 456,083.22 × 104,401.08
  4. Step 4: Simplify right side
    304,084.44x = 47,615,580,737.88
  5. Step 5: Solve for x
    x = 47,615,580,737.88/304,084.44
  6. Step 6: Final answer
    x = 156,586.71

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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.