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Finding the Fourth Proportional to 350,334.08, 525,092.84 and 160,814.46

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Solution

The fourth proportional to 350,334.08, 525,092.84 and 160,814.46 is: 241,034.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,334.08 : 525,092.84 = 160,814.46 : x
  2. Step 2: Convert to fraction form
    350,334.08/525,092.84 = 160,814.46/x
  3. Step 3: Cross multiply
    350,334.08x = 525,092.84 × 160,814.46
  4. Step 4: Simplify right side
    350,334.08x = 84,442,520,710.39
  5. Step 5: Solve for x
    x = 84,442,520,710.39/350,334.08
  6. Step 6: Final answer
    x = 241,034.28

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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.