Home / 35,581.09-49,101.82-23,005.75

Finding the Fourth Proportional to 35,581.09, 49,101.82 and 23,005.75

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Solution

The fourth proportional to 35,581.09, 49,101.82 and 23,005.75 is: 31,747.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,581.09 : 49,101.82 = 23,005.75 : x
  2. Step 2: Convert to fraction form
    35,581.09/49,101.82 = 23,005.75/x
  3. Step 3: Cross multiply
    35,581.09x = 49,101.82 × 23,005.75
  4. Step 4: Simplify right side
    35,581.09x = 1,129,624,195.47
  5. Step 5: Solve for x
    x = 1,129,624,195.47/35,581.09
  6. Step 6: Final answer
    x = 31,747.88

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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.