Home / 177,239.07-244,582.20-96,667.02

Finding the Fourth Proportional to 177,239.07, 244,582.20 and 96,667.02

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Solution

The fourth proportional to 177,239.07, 244,582.20 and 96,667.02 is: 133,396.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,239.07 : 244,582.20 = 96,667.02 : x
  2. Step 2: Convert to fraction form
    177,239.07/244,582.20 = 96,667.02/x
  3. Step 3: Cross multiply
    177,239.07x = 244,582.20 × 96,667.02
  4. Step 4: Simplify right side
    177,239.07x = 23,643,032,419.04
  5. Step 5: Solve for x
    x = 23,643,032,419.04/177,239.07
  6. Step 6: Final answer
    x = 133,396.28

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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.