Home / 5,945.24-8,212.98-4,748.66

Finding the Fourth Proportional to 5,945.24, 8,212.98 and 4,748.66

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Solution

The fourth proportional to 5,945.24, 8,212.98 and 4,748.66 is: 6,559.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945.24 : 8,212.98 = 4,748.66 : x
  2. Step 2: Convert to fraction form
    5,945.24/8,212.98 = 4,748.66/x
  3. Step 3: Cross multiply
    5,945.24x = 8,212.98 × 4,748.66
  4. Step 4: Simplify right side
    5,945.24x = 39,000,584.80
  5. Step 5: Solve for x
    x = 39,000,584.80/5,945.24
  6. Step 6: Final answer
    x = 6,559.97

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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.