Home / 69,387.37-104,092.67-24,397.09

Finding the Fourth Proportional to 69,387.37, 104,092.67 and 24,397.09

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Solution

The fourth proportional to 69,387.37, 104,092.67 and 24,397.09 is: 36,599.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,387.37 : 104,092.67 = 24,397.09 : x
  2. Step 2: Convert to fraction form
    69,387.37/104,092.67 = 24,397.09/x
  3. Step 3: Cross multiply
    69,387.37x = 104,092.67 × 24,397.09
  4. Step 4: Simplify right side
    69,387.37x = 2,539,558,238.33
  5. Step 5: Solve for x
    x = 2,539,558,238.33/69,387.37
  6. Step 6: Final answer
    x = 36,599.72

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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.