Home / 177,081.48-244,366.25-96,507.39

Finding the Fourth Proportional to 177,081.48, 244,366.25 and 96,507.39

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Solution

The fourth proportional to 177,081.48, 244,366.25 and 96,507.39 is: 133,176.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,081.48 : 244,366.25 = 96,507.39 : x
  2. Step 2: Convert to fraction form
    177,081.48/244,366.25 = 96,507.39/x
  3. Step 3: Cross multiply
    177,081.48x = 244,366.25 × 96,507.39
  4. Step 4: Simplify right side
    177,081.48x = 23,583,148,509.05
  5. Step 5: Solve for x
    x = 23,583,148,509.05/177,081.48
  6. Step 6: Final answer
    x = 133,176.82

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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.