Home / 8,246.03-12,366.29-3,801.87

Finding the Fourth Proportional to 8,246.03, 12,366.29 and 3,801.87

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Solution

The fourth proportional to 8,246.03, 12,366.29 and 3,801.87 is: 5,701.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,246.03 : 12,366.29 = 3,801.87 : x
  2. Step 2: Convert to fraction form
    8,246.03/12,366.29 = 3,801.87/x
  3. Step 3: Cross multiply
    8,246.03x = 12,366.29 × 3,801.87
  4. Step 4: Simplify right side
    8,246.03x = 47,015,036.47
  5. Step 5: Solve for x
    x = 47,015,036.47/8,246.03
  6. Step 6: Final answer
    x = 5,701.54

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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.