Home / 246,187.52-339,739.02-133,010.52

Finding the Fourth Proportional to 246,187.52, 339,739.02 and 133,010.52

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Solution

The fourth proportional to 246,187.52, 339,739.02 and 133,010.52 is: 183,554.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,187.52 : 339,739.02 = 133,010.52 : x
  2. Step 2: Convert to fraction form
    246,187.52/339,739.02 = 133,010.52/x
  3. Step 3: Cross multiply
    246,187.52x = 339,739.02 × 133,010.52
  4. Step 4: Simplify right side
    246,187.52x = 45,188,863,714.49
  5. Step 5: Solve for x
    x = 45,188,863,714.49/246,187.52
  6. Step 6: Final answer
    x = 183,554.65

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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.