Home / 29,866.84-41,202.45-17,909.44

Finding the Fourth Proportional to 29,866.84, 41,202.45 and 17,909.44

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Solution

The fourth proportional to 29,866.84, 41,202.45 and 17,909.44 is: 24,706.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,866.84 : 41,202.45 = 17,909.44 : x
  2. Step 2: Convert to fraction form
    29,866.84/41,202.45 = 17,909.44/x
  3. Step 3: Cross multiply
    29,866.84x = 41,202.45 × 17,909.44
  4. Step 4: Simplify right side
    29,866.84x = 737,912,806.13
  5. Step 5: Solve for x
    x = 737,912,806.13/29,866.84
  6. Step 6: Final answer
    x = 24,706.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.