Home / 177,486.77-244,922.19-96,913.10

Finding the Fourth Proportional to 177,486.77, 244,922.19 and 96,913.10

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Solution

The fourth proportional to 177,486.77, 244,922.19 and 96,913.10 is: 133,734.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,486.77 : 244,922.19 = 96,913.10 : x
  2. Step 2: Convert to fraction form
    177,486.77/244,922.19 = 96,913.10/x
  3. Step 3: Cross multiply
    177,486.77x = 244,922.19 × 96,913.10
  4. Step 4: Simplify right side
    177,486.77x = 23,736,168,691.69
  5. Step 5: Solve for x
    x = 23,736,168,691.69/177,486.77
  6. Step 6: Final answer
    x = 133,734.86

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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.