Home / 344,934.70-475,602.66-236,091.48

Finding the Fourth Proportional to 344,934.70, 475,602.66 and 236,091.48

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Solution

The fourth proportional to 344,934.70, 475,602.66 and 236,091.48 is: 325,527.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,934.70 : 475,602.66 = 236,091.48 : x
  2. Step 2: Convert to fraction form
    344,934.70/475,602.66 = 236,091.48/x
  3. Step 3: Cross multiply
    344,934.70x = 475,602.66 × 236,091.48
  4. Step 4: Simplify right side
    344,934.70x = 112,285,738,784.73
  5. Step 5: Solve for x
    x = 112,285,738,784.73/344,934.70
  6. Step 6: Final answer
    x = 325,527.52

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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.