Home / 177,247.11-244,603.93-96,674.64

Finding the Fourth Proportional to 177,247.11, 244,603.93 and 96,674.64

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Solution

The fourth proportional to 177,247.11, 244,603.93 and 96,674.64 is: 133,412.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,247.11 : 244,603.93 = 96,674.64 : x
  2. Step 2: Convert to fraction form
    177,247.11/244,603.93 = 96,674.64/x
  3. Step 3: Cross multiply
    177,247.11x = 244,603.93 × 96,674.64
  4. Step 4: Simplify right side
    177,247.11x = 23,646,996,269.69
  5. Step 5: Solve for x
    x = 23,646,996,269.69/177,247.11
  6. Step 6: Final answer
    x = 133,412.59

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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.