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Finding the Fourth Proportional to 43,679.25, 60,277.41 and 23,807.25

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Solution

The fourth proportional to 43,679.25, 60,277.41 and 23,807.25 is: 32,854.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,679.25 : 60,277.41 = 23,807.25 : x
  2. Step 2: Convert to fraction form
    43,679.25/60,277.41 = 23,807.25/x
  3. Step 3: Cross multiply
    43,679.25x = 60,277.41 × 23,807.25
  4. Step 4: Simplify right side
    43,679.25x = 1,435,039,369.22
  5. Step 5: Solve for x
    x = 1,435,039,369.22/43,679.25
  6. Step 6: Final answer
    x = 32,854.03

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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.