Home / 33,267.64-45,792.81-29,011.19

Finding the Fourth Proportional to 33,267.64, 45,792.81 and 29,011.19

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Solution

The fourth proportional to 33,267.64, 45,792.81 and 29,011.19 is: 39,933.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,267.64 : 45,792.81 = 29,011.19 : x
  2. Step 2: Convert to fraction form
    33,267.64/45,792.81 = 29,011.19/x
  3. Step 3: Cross multiply
    33,267.64x = 45,792.81 × 29,011.19
  4. Step 4: Simplify right side
    33,267.64x = 1,328,504,134.82
  5. Step 5: Solve for x
    x = 1,328,504,134.82/33,267.64
  6. Step 6: Final answer
    x = 39,933.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.