Home / 177,386.32-244,784.46-96,811.84

Finding the Fourth Proportional to 177,386.32, 244,784.46 and 96,811.84

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Solution

The fourth proportional to 177,386.32, 244,784.46 and 96,811.84 is: 133,595.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,386.32 : 244,784.46 = 96,811.84 : x
  2. Step 2: Convert to fraction form
    177,386.32/244,784.46 = 96,811.84/x
  3. Step 3: Cross multiply
    177,386.32x = 244,784.46 × 96,811.84
  4. Step 4: Simplify right side
    177,386.32x = 23,698,033,976.01
  5. Step 5: Solve for x
    x = 23,698,033,976.01/177,386.32
  6. Step 6: Final answer
    x = 133,595.61

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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.