Home / 69,108.24-103,684.26-24,734

Finding the Fourth Proportional to 69,108.24, 103,684.26 and 24,734

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Solution

The fourth proportional to 69,108.24, 103,684.26 and 24,734 is: 37,108.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,108.24 : 103,684.26 = 24,734 : x
  2. Step 2: Convert to fraction form
    69,108.24/103,684.26 = 24,734/x
  3. Step 3: Cross multiply
    69,108.24x = 103,684.26 × 24,734
  4. Step 4: Simplify right side
    69,108.24x = 2,564,526,486.84
  5. Step 5: Solve for x
    x = 2,564,526,486.84/69,108.24
  6. Step 6: Final answer
    x = 37,108.84

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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.