Home / 246,215.06-339,701.25-150,622.10

Finding the Fourth Proportional to 246,215.06, 339,701.25 and 150,622.10

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Solution

The fourth proportional to 246,215.06, 339,701.25 and 150,622.10 is: 207,812.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,215.06 : 339,701.25 = 150,622.10 : x
  2. Step 2: Convert to fraction form
    246,215.06/339,701.25 = 150,622.10/x
  3. Step 3: Cross multiply
    246,215.06x = 339,701.25 × 150,622.10
  4. Step 4: Simplify right side
    246,215.06x = 51,166,515,647.63
  5. Step 5: Solve for x
    x = 51,166,515,647.63/246,215.06
  6. Step 6: Final answer
    x = 207,812.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.