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Finding the Fourth Proportional to 59,501.35, 82,112.70 and 32,643.37

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Solution

The fourth proportional to 59,501.35, 82,112.70 and 32,643.37 is: 45,048.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,501.35 : 82,112.70 = 32,643.37 : x
  2. Step 2: Convert to fraction form
    59,501.35/82,112.70 = 32,643.37/x
  3. Step 3: Cross multiply
    59,501.35x = 82,112.70 × 32,643.37
  4. Step 4: Simplify right side
    59,501.35x = 2,680,435,247.80
  5. Step 5: Solve for x
    x = 2,680,435,247.80/59,501.35
  6. Step 6: Final answer
    x = 45,048.31

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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.