Home / 177,478.02-244,920.18-96,906.24

Finding the Fourth Proportional to 177,478.02, 244,920.18 and 96,906.24

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Solution

The fourth proportional to 177,478.02, 244,920.18 and 96,906.24 is: 133,730.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,478.02 : 244,920.18 = 96,906.24 : x
  2. Step 2: Convert to fraction form
    177,478.02/244,920.18 = 96,906.24/x
  3. Step 3: Cross multiply
    177,478.02x = 244,920.18 × 96,906.24
  4. Step 4: Simplify right side
    177,478.02x = 23,734,293,743.92
  5. Step 5: Solve for x
    x = 23,734,293,743.92/177,478.02
  6. Step 6: Final answer
    x = 133,730.89

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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.