Home / 5,950.60-8,211.80-3,261.83

Finding the Fourth Proportional to 5,950.60, 8,211.80 and 3,261.83

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Solution

The fourth proportional to 5,950.60, 8,211.80 and 3,261.83 is: 4,501.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.60 : 8,211.80 = 3,261.83 : x
  2. Step 2: Convert to fraction form
    5,950.60/8,211.80 = 3,261.83/x
  3. Step 3: Cross multiply
    5,950.60x = 8,211.80 × 3,261.83
  4. Step 4: Simplify right side
    5,950.60x = 26,785,462.69
  5. Step 5: Solve for x
    x = 26,785,462.69/5,950.60
  6. Step 6: Final answer
    x = 4,501.31

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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.