Home / 177,091.07-244,384.16-96,518.57

Finding the Fourth Proportional to 177,091.07, 244,384.16 and 96,518.57

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Solution

The fourth proportional to 177,091.07, 244,384.16 and 96,518.57 is: 133,194.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,091.07 : 244,384.16 = 96,518.57 : x
  2. Step 2: Convert to fraction form
    177,091.07/244,384.16 = 96,518.57/x
  3. Step 3: Cross multiply
    177,091.07x = 244,384.16 × 96,518.57
  4. Step 4: Simplify right side
    177,091.07x = 23,587,607,949.34
  5. Step 5: Solve for x
    x = 23,587,607,949.34/177,091.07
  6. Step 6: Final answer
    x = 133,194.79

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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.