Home / 29,541.84-44,208.68-18,453.75

Finding the Fourth Proportional to 29,541.84, 44,208.68 and 18,453.75

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Solution

The fourth proportional to 29,541.84, 44,208.68 and 18,453.75 is: 27,615.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,541.84 : 44,208.68 = 18,453.75 : x
  2. Step 2: Convert to fraction form
    29,541.84/44,208.68 = 18,453.75/x
  3. Step 3: Cross multiply
    29,541.84x = 44,208.68 × 18,453.75
  4. Step 4: Simplify right side
    29,541.84x = 815,815,836.28
  5. Step 5: Solve for x
    x = 815,815,836.28/29,541.84
  6. Step 6: Final answer
    x = 27,615.61

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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.