Home / 69,314.35-104,017.65-37,732.37

Finding the Fourth Proportional to 69,314.35, 104,017.65 and 37,732.37

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Solution

The fourth proportional to 69,314.35, 104,017.65 and 37,732.37 is: 56,623.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,314.35 : 104,017.65 = 37,732.37 : x
  2. Step 2: Convert to fraction form
    69,314.35/104,017.65 = 37,732.37/x
  3. Step 3: Cross multiply
    69,314.35x = 104,017.65 × 37,732.37
  4. Step 4: Simplify right side
    69,314.35x = 3,924,832,456.33
  5. Step 5: Solve for x
    x = 3,924,832,456.33/69,314.35
  6. Step 6: Final answer
    x = 56,623.66

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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.