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Finding the Fourth Proportional to 59,710.50, 89,562.84 and 22,267.66

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Solution

The fourth proportional to 59,710.50, 89,562.84 and 22,267.66 is: 33,400.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,710.50 : 89,562.84 = 22,267.66 : x
  2. Step 2: Convert to fraction form
    59,710.50/89,562.84 = 22,267.66/x
  3. Step 3: Cross multiply
    59,710.50x = 89,562.84 × 22,267.66
  4. Step 4: Simplify right side
    59,710.50x = 1,994,354,869.75
  5. Step 5: Solve for x
    x = 1,994,354,869.75/59,710.50
  6. Step 6: Final answer
    x = 33,400.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.