Home / 177,123.48-244,430.46-96,550.92

Finding the Fourth Proportional to 177,123.48, 244,430.46 and 96,550.92

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Solution

The fourth proportional to 177,123.48, 244,430.46 and 96,550.92 is: 133,240.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,123.48 : 244,430.46 = 96,550.92 : x
  2. Step 2: Convert to fraction form
    177,123.48/244,430.46 = 96,550.92/x
  3. Step 3: Cross multiply
    177,123.48x = 244,430.46 × 96,550.92
  4. Step 4: Simplify right side
    177,123.48x = 23,599,985,789.02
  5. Step 5: Solve for x
    x = 23,599,985,789.02/177,123.48
  6. Step 6: Final answer
    x = 133,240.30

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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.