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Finding the Fourth Proportional to 29,554.94, 44,339.10 and 9,834.28

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Solution

The fourth proportional to 29,554.94, 44,339.10 and 9,834.28 is: 14,753.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,554.94 : 44,339.10 = 9,834.28 : x
  2. Step 2: Convert to fraction form
    29,554.94/44,339.10 = 9,834.28/x
  3. Step 3: Cross multiply
    29,554.94x = 44,339.10 × 9,834.28
  4. Step 4: Simplify right side
    29,554.94x = 436,042,976.62
  5. Step 5: Solve for x
    x = 436,042,976.62/29,554.94
  6. Step 6: Final answer
    x = 14,753.64

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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.