Home / 69,010.11-103,537.03-24,635.88

Finding the Fourth Proportional to 69,010.11, 103,537.03 and 24,635.88

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Solution

The fourth proportional to 69,010.11, 103,537.03 and 24,635.88 is: 36,961.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,010.11 : 103,537.03 = 24,635.88 : x
  2. Step 2: Convert to fraction form
    69,010.11/103,537.03 = 24,635.88/x
  3. Step 3: Cross multiply
    69,010.11x = 103,537.03 × 24,635.88
  4. Step 4: Simplify right side
    69,010.11x = 2,550,725,328.95
  5. Step 5: Solve for x
    x = 2,550,725,328.95/69,010.11
  6. Step 6: Final answer
    x = 36,961.62

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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.