Home / 176,914.80-244,453.32-141,397.92

Finding the Fourth Proportional to 176,914.80, 244,453.32 and 141,397.92

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Solution

The fourth proportional to 176,914.80, 244,453.32 and 141,397.92 is: 195,377.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,914.80 : 244,453.32 = 141,397.92 : x
  2. Step 2: Convert to fraction form
    176,914.80/244,453.32 = 141,397.92/x
  3. Step 3: Cross multiply
    176,914.80x = 244,453.32 × 141,397.92
  4. Step 4: Simplify right side
    176,914.80x = 34,565,190,985.09
  5. Step 5: Solve for x
    x = 34,565,190,985.09/176,914.80
  6. Step 6: Final answer
    x = 195,377.61

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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.