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Finding the Fourth Proportional to 27,569.02, 41,352.99 and 9,101.02

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Solution

The fourth proportional to 27,569.02, 41,352.99 and 9,101.02 is: 13,651.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,569.02 : 41,352.99 = 9,101.02 : x
  2. Step 2: Convert to fraction form
    27,569.02/41,352.99 = 9,101.02/x
  3. Step 3: Cross multiply
    27,569.02x = 41,352.99 × 9,101.02
  4. Step 4: Simplify right side
    27,569.02x = 376,354,389.05
  5. Step 5: Solve for x
    x = 376,354,389.05/27,569.02
  6. Step 6: Final answer
    x = 13,651.35

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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.