Home / 246,187.26-339,738.66-133,010.10

Finding the Fourth Proportional to 246,187.26, 339,738.66 and 133,010.10

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Solution

The fourth proportional to 246,187.26, 339,738.66 and 133,010.10 is: 183,554.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,187.26 : 339,738.66 = 133,010.10 : x
  2. Step 2: Convert to fraction form
    246,187.26/339,738.66 = 133,010.10/x
  3. Step 3: Cross multiply
    246,187.26x = 339,738.66 × 133,010.10
  4. Step 4: Simplify right side
    246,187.26x = 45,188,673,140.47
  5. Step 5: Solve for x
    x = 45,188,673,140.47/246,187.26
  6. Step 6: Final answer
    x = 183,554.07

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1.5x scale

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.