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Finding the Fourth Proportional to 29,265.92, 43,894.42 and 9,544.44

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Solution

The fourth proportional to 29,265.92, 43,894.42 and 9,544.44 is: 14,315.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,265.92 : 43,894.42 = 9,544.44 : x
  2. Step 2: Convert to fraction form
    29,265.92/43,894.42 = 9,544.44/x
  3. Step 3: Cross multiply
    29,265.92x = 43,894.42 × 9,544.44
  4. Step 4: Simplify right side
    29,265.92x = 418,947,610.30
  5. Step 5: Solve for x
    x = 418,947,610.30/29,265.92
  6. Step 6: Final answer
    x = 14,315.21

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1.5x scale

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.