Home / 62,819.73-94,192.69-25,380.99

Finding the Fourth Proportional to 62,819.73, 94,192.69 and 25,380.99

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Solution

The fourth proportional to 62,819.73, 94,192.69 and 25,380.99 is: 38,056.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,819.73 : 94,192.69 = 25,380.99 : x
  2. Step 2: Convert to fraction form
    62,819.73/94,192.69 = 25,380.99/x
  3. Step 3: Cross multiply
    62,819.73x = 94,192.69 × 25,380.99
  4. Step 4: Simplify right side
    62,819.73x = 2,390,703,722.96
  5. Step 5: Solve for x
    x = 2,390,703,722.96/62,819.73
  6. Step 6: Final answer
    x = 38,056.57

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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.