Home / 69,108.23-103,684.22-24,734

Finding the Fourth Proportional to 69,108.23, 103,684.22 and 24,734

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Solution

The fourth proportional to 69,108.23, 103,684.22 and 24,734 is: 37,108.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,108.23 : 103,684.22 = 24,734 : x
  2. Step 2: Convert to fraction form
    69,108.23/103,684.22 = 24,734/x
  3. Step 3: Cross multiply
    69,108.23x = 103,684.22 × 24,734
  4. Step 4: Simplify right side
    69,108.23x = 2,564,525,497.48
  5. Step 5: Solve for x
    x = 2,564,525,497.48/69,108.23
  6. Step 6: Final answer
    x = 37,108.83

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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.