Home / 48,709.44-67,194.26-29,584.13

Finding the Fourth Proportional to 48,709.44, 67,194.26 and 29,584.13

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Solution

The fourth proportional to 48,709.44, 67,194.26 and 29,584.13 is: 40,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,709.44 : 67,194.26 = 29,584.13 : x
  2. Step 2: Convert to fraction form
    48,709.44/67,194.26 = 29,584.13/x
  3. Step 3: Cross multiply
    48,709.44x = 67,194.26 × 29,584.13
  4. Step 4: Simplify right side
    48,709.44x = 1,987,883,239.20
  5. Step 5: Solve for x
    x = 1,987,883,239.20/48,709.44
  6. Step 6: Final answer
    x = 40,811.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.