Home / 29,694.72-44,541.54-11,929.44

Finding the Fourth Proportional to 29,694.72, 44,541.54 and 11,929.44

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Solution

The fourth proportional to 29,694.72, 44,541.54 and 11,929.44 is: 17,893.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,694.72 : 44,541.54 = 11,929.44 : x
  2. Step 2: Convert to fraction form
    29,694.72/44,541.54 = 11,929.44/x
  3. Step 3: Cross multiply
    29,694.72x = 44,541.54 × 11,929.44
  4. Step 4: Simplify right side
    29,694.72x = 531,355,628.94
  5. Step 5: Solve for x
    x = 531,355,628.94/29,694.72
  6. Step 6: Final answer
    x = 17,893.94

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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.