Home / 27,350.12-41,025.51-7,627.48

Finding the Fourth Proportional to 27,350.12, 41,025.51 and 7,627.48

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Solution

The fourth proportional to 27,350.12, 41,025.51 and 7,627.48 is: 11,441.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,350.12 : 41,025.51 = 7,627.48 : x
  2. Step 2: Convert to fraction form
    27,350.12/41,025.51 = 7,627.48/x
  3. Step 3: Cross multiply
    27,350.12x = 41,025.51 × 7,627.48
  4. Step 4: Simplify right side
    27,350.12x = 312,921,013.75
  5. Step 5: Solve for x
    x = 312,921,013.75/27,350.12
  6. Step 6: Final answer
    x = 11,441.30

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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.