Home / 177,484.49-244,938.56-96,919.53

Finding the Fourth Proportional to 177,484.49, 244,938.56 and 96,919.53

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Solution

The fourth proportional to 177,484.49, 244,938.56 and 96,919.53 is: 133,754.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,484.49 : 244,938.56 = 96,919.53 : x
  2. Step 2: Convert to fraction form
    177,484.49/244,938.56 = 96,919.53/x
  3. Step 3: Cross multiply
    177,484.49x = 244,938.56 × 96,919.53
  4. Step 4: Simplify right side
    177,484.49x = 23,739,330,114.08
  5. Step 5: Solve for x
    x = 23,739,330,114.08/177,484.49
  6. Step 6: Final answer
    x = 133,754.39

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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.