Home / 74,093.27-111,084.01-24,143.54

Finding the Fourth Proportional to 74,093.27, 111,084.01 and 24,143.54

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Solution

The fourth proportional to 74,093.27, 111,084.01 and 24,143.54 is: 36,197.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,093.27 : 111,084.01 = 24,143.54 : x
  2. Step 2: Convert to fraction form
    74,093.27/111,084.01 = 24,143.54/x
  3. Step 3: Cross multiply
    74,093.27x = 111,084.01 × 24,143.54
  4. Step 4: Simplify right side
    74,093.27x = 2,681,960,623.02
  5. Step 5: Solve for x
    x = 2,681,960,623.02/74,093.27
  6. Step 6: Final answer
    x = 36,197.09

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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.