Home / 29,153.14-43,732.83-8,093.27

Finding the Fourth Proportional to 29,153.14, 43,732.83 and 8,093.27

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Solution

The fourth proportional to 29,153.14, 43,732.83 and 8,093.27 is: 12,140.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,153.14 : 43,732.83 = 8,093.27 : x
  2. Step 2: Convert to fraction form
    29,153.14/43,732.83 = 8,093.27/x
  3. Step 3: Cross multiply
    29,153.14x = 43,732.83 × 8,093.27
  4. Step 4: Simplify right side
    29,153.14x = 353,941,601.05
  5. Step 5: Solve for x
    x = 353,941,601.05/29,153.14
  6. Step 6: Final answer
    x = 12,140.77

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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.