Home / 44,517.83-66,782.01-27,879.24

Finding the Fourth Proportional to 44,517.83, 66,782.01 and 27,879.24

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Solution

The fourth proportional to 44,517.83, 66,782.01 and 27,879.24 is: 41,822.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,517.83 : 66,782.01 = 27,879.24 : x
  2. Step 2: Convert to fraction form
    44,517.83/66,782.01 = 27,879.24/x
  3. Step 3: Cross multiply
    44,517.83x = 66,782.01 × 27,879.24
  4. Step 4: Simplify right side
    44,517.83x = 1,861,832,039.45
  5. Step 5: Solve for x
    x = 1,861,832,039.45/44,517.83
  6. Step 6: Final answer
    x = 41,822.17

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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.