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Finding the Fourth Proportional to 201,059.98, 301,501.38 and 94,474.26

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Solution

The fourth proportional to 201,059.98, 301,501.38 and 94,474.26 is: 141,669.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,059.98 : 301,501.38 = 94,474.26 : x
  2. Step 2: Convert to fraction form
    201,059.98/301,501.38 = 94,474.26/x
  3. Step 3: Cross multiply
    201,059.98x = 301,501.38 × 94,474.26
  4. Step 4: Simplify right side
    201,059.98x = 28,484,119,764.48
  5. Step 5: Solve for x
    x = 28,484,119,764.48/201,059.98
  6. Step 6: Final answer
    x = 141,669.76

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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.