Home / 177,348.19-244,739.53-96,775.47

Finding the Fourth Proportional to 177,348.19, 244,739.53 and 96,775.47

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Solution

The fourth proportional to 177,348.19, 244,739.53 and 96,775.47 is: 133,549.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,348.19 : 244,739.53 = 96,775.47 : x
  2. Step 2: Convert to fraction form
    177,348.19/244,739.53 = 96,775.47/x
  3. Step 3: Cross multiply
    177,348.19x = 244,739.53 × 96,775.47
  4. Step 4: Simplify right side
    177,348.19x = 23,684,783,043.33
  5. Step 5: Solve for x
    x = 23,684,783,043.33/177,348.19
  6. Step 6: Final answer
    x = 133,549.62

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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.