Home / 9,473.33-14,204.19-3,930.50

Finding the Fourth Proportional to 9,473.33, 14,204.19 and 3,930.50

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Solution

The fourth proportional to 9,473.33, 14,204.19 and 3,930.50 is: 5,893.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473.33 : 14,204.19 = 3,930.50 : x
  2. Step 2: Convert to fraction form
    9,473.33/14,204.19 = 3,930.50/x
  3. Step 3: Cross multiply
    9,473.33x = 14,204.19 × 3,930.50
  4. Step 4: Simplify right side
    9,473.33x = 55,829,568.80
  5. Step 5: Solve for x
    x = 55,829,568.80/9,473.33
  6. Step 6: Final answer
    x = 5,893.34

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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.