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Finding the Fourth Proportional to 59,586.10, 82,267.32 and 36,949.12

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Solution

The fourth proportional to 59,586.10, 82,267.32 and 36,949.12 is: 51,013.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,586.10 : 82,267.32 = 36,949.12 : x
  2. Step 2: Convert to fraction form
    59,586.10/82,267.32 = 36,949.12/x
  3. Step 3: Cross multiply
    59,586.10x = 82,267.32 × 36,949.12
  4. Step 4: Simplify right side
    59,586.10x = 3,039,705,078.76
  5. Step 5: Solve for x
    x = 3,039,705,078.76/59,586.10
  6. Step 6: Final answer
    x = 51,013.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.