Home / 395,108.20-592,850.94-184,715.56

Finding the Fourth Proportional to 395,108.20, 592,850.94 and 184,715.56

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Solution

The fourth proportional to 395,108.20, 592,850.94 and 184,715.56 is: 277,161.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,108.20 : 592,850.94 = 184,715.56 : x
  2. Step 2: Convert to fraction form
    395,108.20/592,850.94 = 184,715.56/x
  3. Step 3: Cross multiply
    395,108.20x = 592,850.94 × 184,715.56
  4. Step 4: Simplify right side
    395,108.20x = 109,508,793,378.63
  5. Step 5: Solve for x
    x = 109,508,793,378.63/395,108.20
  6. Step 6: Final answer
    x = 277,161.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.