Home / 33,005.64-49,412.34-29,627.94

Finding the Fourth Proportional to 33,005.64, 49,412.34 and 29,627.94

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Solution

The fourth proportional to 33,005.64, 49,412.34 and 29,627.94 is: 44,355.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,005.64 : 49,412.34 = 29,627.94 : x
  2. Step 2: Convert to fraction form
    33,005.64/49,412.34 = 29,627.94/x
  3. Step 3: Cross multiply
    33,005.64x = 49,412.34 × 29,627.94
  4. Step 4: Simplify right side
    33,005.64x = 1,463,985,844.78
  5. Step 5: Solve for x
    x = 1,463,985,844.78/33,005.64
  6. Step 6: Final answer
    x = 44,355.63

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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.