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Finding the Fourth Proportional to 36,563.88, 54,834.67 and 19,024.14

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Solution

The fourth proportional to 36,563.88, 54,834.67 and 19,024.14 is: 28,530.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,563.88 : 54,834.67 = 19,024.14 : x
  2. Step 2: Convert to fraction form
    36,563.88/54,834.67 = 19,024.14/x
  3. Step 3: Cross multiply
    36,563.88x = 54,834.67 × 19,024.14
  4. Step 4: Simplify right side
    36,563.88x = 1,043,182,438.93
  5. Step 5: Solve for x
    x = 1,043,182,438.93/36,563.88
  6. Step 6: Final answer
    x = 28,530.41

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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.