Home / 27,537.39-41,240.43-15,038.73

Finding the Fourth Proportional to 27,537.39, 41,240.43 and 15,038.73

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Solution

The fourth proportional to 27,537.39, 41,240.43 and 15,038.73 is: 22,522.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537.39 : 41,240.43 = 15,038.73 : x
  2. Step 2: Convert to fraction form
    27,537.39/41,240.43 = 15,038.73/x
  3. Step 3: Cross multiply
    27,537.39x = 41,240.43 × 15,038.73
  4. Step 4: Simplify right side
    27,537.39x = 620,203,691.85
  5. Step 5: Solve for x
    x = 620,203,691.85/27,537.39
  6. Step 6: Final answer
    x = 22,522.24

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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.