Home / 25,044.75-37,567.13-11,193.75

Finding the Fourth Proportional to 25,044.75, 37,567.13 and 11,193.75

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Solution

The fourth proportional to 25,044.75, 37,567.13 and 11,193.75 is: 16,790.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,044.75 : 37,567.13 = 11,193.75 : x
  2. Step 2: Convert to fraction form
    25,044.75/37,567.13 = 11,193.75/x
  3. Step 3: Cross multiply
    25,044.75x = 37,567.13 × 11,193.75
  4. Step 4: Simplify right side
    25,044.75x = 420,517,005.47
  5. Step 5: Solve for x
    x = 420,517,005.47/25,044.75
  6. Step 6: Final answer
    x = 16,790.63

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Double scale
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1.5x scale

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.