Home / 246,828.54-370,257.17-69,349.38

Finding the Fourth Proportional to 246,828.54, 370,257.17 and 69,349.38

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Solution

The fourth proportional to 246,828.54, 370,257.17 and 69,349.38 is: 104,028.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,828.54 : 370,257.17 = 69,349.38 : x
  2. Step 2: Convert to fraction form
    246,828.54/370,257.17 = 69,349.38/x
  3. Step 3: Cross multiply
    246,828.54x = 370,257.17 × 69,349.38
  4. Step 4: Simplify right side
    246,828.54x = 25,677,105,180.05
  5. Step 5: Solve for x
    x = 25,677,105,180.05/246,828.54
  6. Step 6: Final answer
    x = 104,028.10

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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.