Home / 29,720.61-44,494.49-23,126.80

Finding the Fourth Proportional to 29,720.61, 44,494.49 and 23,126.80

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Solution

The fourth proportional to 29,720.61, 44,494.49 and 23,126.80 is: 34,622.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,720.61 : 44,494.49 = 23,126.80 : x
  2. Step 2: Convert to fraction form
    29,720.61/44,494.49 = 23,126.80/x
  3. Step 3: Cross multiply
    29,720.61x = 44,494.49 × 23,126.80
  4. Step 4: Simplify right side
    29,720.61x = 1,029,015,171.33
  5. Step 5: Solve for x
    x = 1,029,015,171.33/29,720.61
  6. Step 6: Final answer
    x = 34,622.95

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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.