Home / 5,846.18-8,070.03-3,608.96

Finding the Fourth Proportional to 5,846.18, 8,070.03 and 3,608.96

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Solution

The fourth proportional to 5,846.18, 8,070.03 and 3,608.96 is: 4,981.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846.18 : 8,070.03 = 3,608.96 : x
  2. Step 2: Convert to fraction form
    5,846.18/8,070.03 = 3,608.96/x
  3. Step 3: Cross multiply
    5,846.18x = 8,070.03 × 3,608.96
  4. Step 4: Simplify right side
    5,846.18x = 29,124,375.12
  5. Step 5: Solve for x
    x = 29,124,375.12/5,846.18
  6. Step 6: Final answer
    x = 4,981.78

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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.