Home / 177,358.14-244,746.63-96,783.66

Finding the Fourth Proportional to 177,358.14, 244,746.63 and 96,783.66

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Solution

The fourth proportional to 177,358.14, 244,746.63 and 96,783.66 is: 133,557.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,358.14 : 244,746.63 = 96,783.66 : x
  2. Step 2: Convert to fraction form
    177,358.14/244,746.63 = 96,783.66/x
  3. Step 3: Cross multiply
    177,358.14x = 244,746.63 × 96,783.66
  4. Step 4: Simplify right side
    177,358.14x = 23,687,474,624.07
  5. Step 5: Solve for x
    x = 23,687,474,624.07/177,358.14
  6. Step 6: Final answer
    x = 133,557.30

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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.