Home / 33,174.66-45,732.66-25,203.04

Finding the Fourth Proportional to 33,174.66, 45,732.66 and 25,203.04

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Solution

The fourth proportional to 33,174.66, 45,732.66 and 25,203.04 is: 34,743.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,174.66 : 45,732.66 = 25,203.04 : x
  2. Step 2: Convert to fraction form
    33,174.66/45,732.66 = 25,203.04/x
  3. Step 3: Cross multiply
    33,174.66x = 45,732.66 × 25,203.04
  4. Step 4: Simplify right side
    33,174.66x = 1,152,602,059.29
  5. Step 5: Solve for x
    x = 1,152,602,059.29/33,174.66
  6. Step 6: Final answer
    x = 34,743.45

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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.