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Finding the Fourth Proportional to 43,808.38, 60,455.51 and 24,945.51

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Solution

The fourth proportional to 43,808.38, 60,455.51 and 24,945.51 is: 34,424.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,808.38 : 60,455.51 = 24,945.51 : x
  2. Step 2: Convert to fraction form
    43,808.38/60,455.51 = 24,945.51/x
  3. Step 3: Cross multiply
    43,808.38x = 60,455.51 × 24,945.51
  4. Step 4: Simplify right side
    43,808.38x = 1,508,093,102.26
  5. Step 5: Solve for x
    x = 1,508,093,102.26/43,808.38
  6. Step 6: Final answer
    x = 34,424.76

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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.