Home / 8,344.63-12,519.44-4,833.82

Finding the Fourth Proportional to 8,344.63, 12,519.44 and 4,833.82

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Solution

The fourth proportional to 8,344.63, 12,519.44 and 4,833.82 is: 7,252.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,344.63 : 12,519.44 = 4,833.82 : x
  2. Step 2: Convert to fraction form
    8,344.63/12,519.44 = 4,833.82/x
  3. Step 3: Cross multiply
    8,344.63x = 12,519.44 × 4,833.82
  4. Step 4: Simplify right side
    8,344.63x = 60,516,719.46
  5. Step 5: Solve for x
    x = 60,516,719.46/8,344.63
  6. Step 6: Final answer
    x = 7,252.18

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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.