Home / 177,488.08-244,927.12-96,914.16

Finding the Fourth Proportional to 177,488.08, 244,927.12 and 96,914.16

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Solution

The fourth proportional to 177,488.08, 244,927.12 and 96,914.16 is: 133,738.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,488.08 : 244,927.12 = 96,914.16 : x
  2. Step 2: Convert to fraction form
    177,488.08/244,927.12 = 96,914.16/x
  3. Step 3: Cross multiply
    177,488.08x = 244,927.12 × 96,914.16
  4. Step 4: Simplify right side
    177,488.08x = 23,736,906,096.02
  5. Step 5: Solve for x
    x = 23,736,906,096.02/177,488.08
  6. Step 6: Final answer
    x = 133,738.03

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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.