Home / 27,352.65-41,025.33-7,629.56

Finding the Fourth Proportional to 27,352.65, 41,025.33 and 7,629.56

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Solution

The fourth proportional to 27,352.65, 41,025.33 and 7,629.56 is: 11,443.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,352.65 : 41,025.33 = 7,629.56 : x
  2. Step 2: Convert to fraction form
    27,352.65/41,025.33 = 7,629.56/x
  3. Step 3: Cross multiply
    27,352.65x = 41,025.33 × 7,629.56
  4. Step 4: Simplify right side
    27,352.65x = 313,005,011.63
  5. Step 5: Solve for x
    x = 313,005,011.63/27,352.65
  6. Step 6: Final answer
    x = 11,443.32

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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.