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Finding the Fourth Proportional to 5,853.37, 8,773.96 and 3,746.48

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Solution

The fourth proportional to 5,853.37, 8,773.96 and 3,746.48 is: 5,615.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,853.37 : 8,773.96 = 3,746.48 : x
  2. Step 2: Convert to fraction form
    5,853.37/8,773.96 = 3,746.48/x
  3. Step 3: Cross multiply
    5,853.37x = 8,773.96 × 3,746.48
  4. Step 4: Simplify right side
    5,853.37x = 32,871,465.66
  5. Step 5: Solve for x
    x = 32,871,465.66/5,853.37
  6. Step 6: Final answer
    x = 5,615.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.