Home / 5,964.03-8,222.61-3,835.76

Finding the Fourth Proportional to 5,964.03, 8,222.61 and 3,835.76

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Solution

The fourth proportional to 5,964.03, 8,222.61 and 3,835.76 is: 5,288.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964.03 : 8,222.61 = 3,835.76 : x
  2. Step 2: Convert to fraction form
    5,964.03/8,222.61 = 3,835.76/x
  3. Step 3: Cross multiply
    5,964.03x = 8,222.61 × 3,835.76
  4. Step 4: Simplify right side
    5,964.03x = 31,539,931.80
  5. Step 5: Solve for x
    x = 31,539,931.80/5,964.03
  6. Step 6: Final answer
    x = 5,288.36

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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.