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Finding the Fourth Proportional to 59,246, 81,759.46 and 32,388.62

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Solution

The fourth proportional to 59,246, 81,759.46 and 32,388.62 is: 44,696.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,246 : 81,759.46 = 32,388.62 : x
  2. Step 2: Convert to fraction form
    59,246/81,759.46 = 32,388.62/x
  3. Step 3: Cross multiply
    59,246x = 81,759.46 × 32,388.62
  4. Step 4: Simplify right side
    59,246x = 2,648,076,081.35
  5. Step 5: Solve for x
    x = 2,648,076,081.35/59,246
  6. Step 6: Final answer
    x = 44,696.28

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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.