Home / 334,793.20-462,094.32-191,635.96

Finding the Fourth Proportional to 334,793.20, 462,094.32 and 191,635.96

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Solution

The fourth proportional to 334,793.20, 462,094.32 and 191,635.96 is: 264,503.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,793.20 : 462,094.32 = 191,635.96 : x
  2. Step 2: Convert to fraction form
    334,793.20/462,094.32 = 191,635.96/x
  3. Step 3: Cross multiply
    334,793.20x = 462,094.32 × 191,635.96
  4. Step 4: Simplify right side
    334,793.20x = 88,553,888,623.75
  5. Step 5: Solve for x
    x = 88,553,888,623.75/334,793.20
  6. Step 6: Final answer
    x = 264,503.25

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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.