Home / 49,237.48-68,034.66-36,472.36

Finding the Fourth Proportional to 49,237.48, 68,034.66 and 36,472.36

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Solution

The fourth proportional to 49,237.48, 68,034.66 and 36,472.36 is: 50,396.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,237.48 : 68,034.66 = 36,472.36 : x
  2. Step 2: Convert to fraction form
    49,237.48/68,034.66 = 36,472.36/x
  3. Step 3: Cross multiply
    49,237.48x = 68,034.66 × 36,472.36
  4. Step 4: Simplify right side
    49,237.48x = 2,481,384,612.00
  5. Step 5: Solve for x
    x = 2,481,384,612.00/49,237.48
  6. Step 6: Final answer
    x = 50,396.26

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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.