Home / 22,653.06-33,996.59-11,569.02

Finding the Fourth Proportional to 22,653.06, 33,996.59 and 11,569.02

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Solution

The fourth proportional to 22,653.06, 33,996.59 and 11,569.02 is: 17,362.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,653.06 : 33,996.59 = 11,569.02 : x
  2. Step 2: Convert to fraction form
    22,653.06/33,996.59 = 11,569.02/x
  3. Step 3: Cross multiply
    22,653.06x = 33,996.59 × 11,569.02
  4. Step 4: Simplify right side
    22,653.06x = 393,307,229.64
  5. Step 5: Solve for x
    x = 393,307,229.64/22,653.06
  6. Step 6: Final answer
    x = 17,362.21

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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.