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Finding the Fourth Proportional to 201,187.37, 301,827.76 and 59,026.90

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Solution

The fourth proportional to 201,187.37, 301,827.76 and 59,026.90 is: 88,554.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,187.37 : 301,827.76 = 59,026.90 : x
  2. Step 2: Convert to fraction form
    201,187.37/301,827.76 = 59,026.90/x
  3. Step 3: Cross multiply
    201,187.37x = 301,827.76 × 59,026.90
  4. Step 4: Simplify right side
    201,187.37x = 17,815,957,006.74
  5. Step 5: Solve for x
    x = 17,815,957,006.74/201,187.37
  6. Step 6: Final answer
    x = 88,554.06

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1.5x scale

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.