Home / 29,612.48-44,379.81-14,034.56

Finding the Fourth Proportional to 29,612.48, 44,379.81 and 14,034.56

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Solution

The fourth proportional to 29,612.48, 44,379.81 and 14,034.56 is: 21,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,612.48 : 44,379.81 = 14,034.56 : x
  2. Step 2: Convert to fraction form
    29,612.48/44,379.81 = 14,034.56/x
  3. Step 3: Cross multiply
    29,612.48x = 44,379.81 × 14,034.56
  4. Step 4: Simplify right side
    29,612.48x = 622,850,884.33
  5. Step 5: Solve for x
    x = 622,850,884.33/29,612.48
  6. Step 6: Final answer
    x = 21,033.40

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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.