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Finding the Fourth Proportional to 241,363.55, 362,174.93 and 101,136.35

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Solution

The fourth proportional to 241,363.55, 362,174.93 and 101,136.35 is: 151,758.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,363.55 : 362,174.93 = 101,136.35 : x
  2. Step 2: Convert to fraction form
    241,363.55/362,174.93 = 101,136.35/x
  3. Step 3: Cross multiply
    241,363.55x = 362,174.93 × 101,136.35
  4. Step 4: Simplify right side
    241,363.55x = 36,629,049,976.02
  5. Step 5: Solve for x
    x = 36,629,049,976.02/241,363.55
  6. Step 6: Final answer
    x = 151,758.83

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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.