Home / 177,011.33-244,275.14-96,439.55

Finding the Fourth Proportional to 177,011.33, 244,275.14 and 96,439.55

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Solution

The fourth proportional to 177,011.33, 244,275.14 and 96,439.55 is: 133,086.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,011.33 : 244,275.14 = 96,439.55 : x
  2. Step 2: Convert to fraction form
    177,011.33/244,275.14 = 96,439.55/x
  3. Step 3: Cross multiply
    177,011.33x = 244,275.14 × 96,439.55
  4. Step 4: Simplify right side
    177,011.33x = 23,557,783,597.51
  5. Step 5: Solve for x
    x = 23,557,783,597.51/177,011.33
  6. Step 6: Final answer
    x = 133,086.31

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1.5x scale

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.