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Finding the Fourth Proportional to 344,302.44, 516,483.43 and 94,984.44

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Solution

The fourth proportional to 344,302.44, 516,483.43 and 94,984.44 is: 142,484.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,302.44 : 516,483.43 = 94,984.44 : x
  2. Step 2: Convert to fraction form
    344,302.44/516,483.43 = 94,984.44/x
  3. Step 3: Cross multiply
    344,302.44x = 516,483.43 × 94,984.44
  4. Step 4: Simplify right side
    344,302.44x = 49,057,889,367.83
  5. Step 5: Solve for x
    x = 49,057,889,367.83/344,302.44
  6. Step 6: Final answer
    x = 142,484.87

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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.