Home / 246,243.56-369,337.64-66,342.27

Finding the Fourth Proportional to 246,243.56, 369,337.64 and 66,342.27

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Solution

The fourth proportional to 246,243.56, 369,337.64 and 66,342.27 is: 99,505.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,243.56 : 369,337.64 = 66,342.27 : x
  2. Step 2: Convert to fraction form
    246,243.56/369,337.64 = 66,342.27/x
  3. Step 3: Cross multiply
    246,243.56x = 369,337.64 × 66,342.27
  4. Step 4: Simplify right side
    246,243.56x = 24,502,697,102.33
  5. Step 5: Solve for x
    x = 24,502,697,102.33/246,243.56
  6. Step 6: Final answer
    x = 99,505.94

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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.