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Finding the Fourth Proportional to 201,186.93, 301,827.11 and 59,026.46

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Solution

The fourth proportional to 201,186.93, 301,827.11 and 59,026.46 is: 88,553.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,186.93 : 301,827.11 = 59,026.46 : x
  2. Step 2: Convert to fraction form
    201,186.93/301,827.11 = 59,026.46/x
  3. Step 3: Cross multiply
    201,186.93x = 301,827.11 × 59,026.46
  4. Step 4: Simplify right side
    201,186.93x = 17,815,785,728.84
  5. Step 5: Solve for x
    x = 17,815,785,728.84/201,186.93
  6. Step 6: Final answer
    x = 88,553.40

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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.