Home / 27,350.62-41,026.26-7,627.98

Finding the Fourth Proportional to 27,350.62, 41,026.26 and 7,627.98

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Solution

The fourth proportional to 27,350.62, 41,026.26 and 7,627.98 is: 11,442.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,350.62 : 41,026.26 = 7,627.98 : x
  2. Step 2: Convert to fraction form
    27,350.62/41,026.26 = 7,627.98/x
  3. Step 3: Cross multiply
    27,350.62x = 41,026.26 × 7,627.98
  4. Step 4: Simplify right side
    27,350.62x = 312,947,247.48
  5. Step 5: Solve for x
    x = 312,947,247.48/27,350.62
  6. Step 6: Final answer
    x = 11,442.05

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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.