Home / 194,957.24-291,770.46-163,402.94

Finding the Fourth Proportional to 194,957.24, 291,770.46 and 163,402.94

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Solution

The fourth proportional to 194,957.24, 291,770.46 and 163,402.94 is: 244,546.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,957.24 : 291,770.46 = 163,402.94 : x
  2. Step 2: Convert to fraction form
    194,957.24/291,770.46 = 163,402.94/x
  3. Step 3: Cross multiply
    194,957.24x = 291,770.46 × 163,402.94
  4. Step 4: Simplify right side
    194,957.24x = 47,676,149,510.30
  5. Step 5: Solve for x
    x = 47,676,149,510.30/194,957.24
  6. Step 6: Final answer
    x = 244,546.71

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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.