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Finding the Fourth Proportional to 246,358.38, 369,536.76 and 59,369.88

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Solution

The fourth proportional to 246,358.38, 369,536.76 and 59,369.88 is: 89,054.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,358.38 : 369,536.76 = 59,369.88 : x
  2. Step 2: Convert to fraction form
    246,358.38/369,536.76 = 59,369.88/x
  3. Step 3: Cross multiply
    246,358.38x = 369,536.76 × 59,369.88
  4. Step 4: Simplify right side
    246,358.38x = 21,939,353,096.79
  5. Step 5: Solve for x
    x = 21,939,353,096.79/246,358.38
  6. Step 6: Final answer
    x = 89,054.62

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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.