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Finding the Fourth Proportional to 59,182.23, 88,807 and 21,737.49

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Solution

The fourth proportional to 59,182.23, 88,807 and 21,737.49 is: 32,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,182.23 : 88,807 = 21,737.49 : x
  2. Step 2: Convert to fraction form
    59,182.23/88,807 = 21,737.49/x
  3. Step 3: Cross multiply
    59,182.23x = 88,807 × 21,737.49
  4. Step 4: Simplify right side
    59,182.23x = 1,930,441,274.43
  5. Step 5: Solve for x
    x = 1,930,441,274.43/59,182.23
  6. Step 6: Final answer
    x = 32,618.60

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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.