Home / 33,005.27-45,564.97-25,490.49

Finding the Fourth Proportional to 33,005.27, 45,564.97 and 25,490.49

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Solution

The fourth proportional to 33,005.27, 45,564.97 and 25,490.49 is: 35,190.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,005.27 : 45,564.97 = 25,490.49 : x
  2. Step 2: Convert to fraction form
    33,005.27/45,564.97 = 25,490.49/x
  3. Step 3: Cross multiply
    33,005.27x = 45,564.97 × 25,490.49
  4. Step 4: Simplify right side
    33,005.27x = 1,161,473,412.14
  5. Step 5: Solve for x
    x = 1,161,473,412.14/33,005.27
  6. Step 6: Final answer
    x = 35,190.54

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1.5x scale

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.