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Finding the Fourth Proportional to 59,506.57, 82,120.41 and 32,649.00

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Solution

The fourth proportional to 59,506.57, 82,120.41 and 32,649.00 is: 45,056.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,506.57 : 82,120.41 = 32,649.00 : x
  2. Step 2: Convert to fraction form
    59,506.57/82,120.41 = 32,649.00/x
  3. Step 3: Cross multiply
    59,506.57x = 82,120.41 × 32,649.00
  4. Step 4: Simplify right side
    59,506.57x = 2,681,149,097.28
  5. Step 5: Solve for x
    x = 2,681,149,097.28/59,506.57
  6. Step 6: Final answer
    x = 45,056.35

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Why These Related Problems?

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