Home / 395,747.04-593,612.24-96,229.16

Finding the Fourth Proportional to 395,747.04, 593,612.24 and 96,229.16

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Solution

The fourth proportional to 395,747.04, 593,612.24 and 96,229.16 is: 144,341.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,747.04 : 593,612.24 = 96,229.16 : x
  2. Step 2: Convert to fraction form
    395,747.04/593,612.24 = 96,229.16/x
  3. Step 3: Cross multiply
    395,747.04x = 593,612.24 × 96,229.16
  4. Step 4: Simplify right side
    395,747.04x = 57,122,803,771.71
  5. Step 5: Solve for x
    x = 57,122,803,771.71/395,747.04
  6. Step 6: Final answer
    x = 144,341.71

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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.