Home / 27,600.62-41,396.72-10,070.48

Finding the Fourth Proportional to 27,600.62, 41,396.72 and 10,070.48

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Solution

The fourth proportional to 27,600.62, 41,396.72 and 10,070.48 is: 15,104.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,600.62 : 41,396.72 = 10,070.48 : x
  2. Step 2: Convert to fraction form
    27,600.62/41,396.72 = 10,070.48/x
  3. Step 3: Cross multiply
    27,600.62x = 41,396.72 × 10,070.48
  4. Step 4: Simplify right side
    27,600.62x = 416,884,840.83
  5. Step 5: Solve for x
    x = 416,884,840.83/27,600.62
  6. Step 6: Final answer
    x = 15,104.18

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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.