Home / 177,322.08-244,695.86-96,744.80

Finding the Fourth Proportional to 177,322.08, 244,695.86 and 96,744.80

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Solution

The fourth proportional to 177,322.08, 244,695.86 and 96,744.80 is: 133,503.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,322.08 : 244,695.86 = 96,744.80 : x
  2. Step 2: Convert to fraction form
    177,322.08/244,695.86 = 96,744.80/x
  3. Step 3: Cross multiply
    177,322.08x = 244,695.86 × 96,744.80
  4. Step 4: Simplify right side
    177,322.08x = 23,673,052,036.53
  5. Step 5: Solve for x
    x = 23,673,052,036.53/177,322.08
  6. Step 6: Final answer
    x = 133,503.13

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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.