Home / 244,217.40-365,840.10-214,992.60

Finding the Fourth Proportional to 244,217.40, 365,840.10 and 214,992.60

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Solution

The fourth proportional to 244,217.40, 365,840.10 and 214,992.60 is: 322,061.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,217.40 : 365,840.10 = 214,992.60 : x
  2. Step 2: Convert to fraction form
    244,217.40/365,840.10 = 214,992.60/x
  3. Step 3: Cross multiply
    244,217.40x = 365,840.10 × 214,992.60
  4. Step 4: Simplify right side
    244,217.40x = 78,652,914,283.26
  5. Step 5: Solve for x
    x = 78,652,914,283.26/244,217.40
  6. Step 6: Final answer
    x = 322,061.06

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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.