Home / 177,216.70-244,559.40-96,644.80

Finding the Fourth Proportional to 177,216.70, 244,559.40 and 96,644.80

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Solution

The fourth proportional to 177,216.70, 244,559.40 and 96,644.80 is: 133,370.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,216.70 : 244,559.40 = 96,644.80 : x
  2. Step 2: Convert to fraction form
    177,216.70/244,559.40 = 96,644.80/x
  3. Step 3: Cross multiply
    177,216.70x = 244,559.40 × 96,644.80
  4. Step 4: Simplify right side
    177,216.70x = 23,635,394,301.12
  5. Step 5: Solve for x
    x = 23,635,394,301.12/177,216.70
  6. Step 6: Final answer
    x = 133,370.02

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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.