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Finding the Fourth Proportional to 58,116.01, 80,193.67 and 32,616.52

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Solution

The fourth proportional to 58,116.01, 80,193.67 and 32,616.52 is: 45,007.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,116.01 : 80,193.67 = 32,616.52 : x
  2. Step 2: Convert to fraction form
    58,116.01/80,193.67 = 32,616.52/x
  3. Step 3: Cross multiply
    58,116.01x = 80,193.67 × 32,616.52
  4. Step 4: Simplify right side
    58,116.01x = 2,615,638,441.43
  5. Step 5: Solve for x
    x = 2,615,638,441.43/58,116.01
  6. Step 6: Final answer
    x = 45,007.19

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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.