Home / 177,479.02-244,921.56-96,907.24

Finding the Fourth Proportional to 177,479.02, 244,921.56 and 96,907.24

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Solution

The fourth proportional to 177,479.02, 244,921.56 and 96,907.24 is: 133,732.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,479.02 : 244,921.56 = 96,907.24 : x
  2. Step 2: Convert to fraction form
    177,479.02/244,921.56 = 96,907.24/x
  3. Step 3: Cross multiply
    177,479.02x = 244,921.56 × 96,907.24
  4. Step 4: Simplify right side
    177,479.02x = 23,734,672,396.09
  5. Step 5: Solve for x
    x = 23,734,672,396.09/177,479.02
  6. Step 6: Final answer
    x = 133,732.27

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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.