Home / 9,324.77-13,984.26-3,083.39

Finding the Fourth Proportional to 9,324.77, 13,984.26 and 3,083.39

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Solution

The fourth proportional to 9,324.77, 13,984.26 and 3,083.39 is: 4,624.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324.77 : 13,984.26 = 3,083.39 : x
  2. Step 2: Convert to fraction form
    9,324.77/13,984.26 = 3,083.39/x
  3. Step 3: Cross multiply
    9,324.77x = 13,984.26 × 3,083.39
  4. Step 4: Simplify right side
    9,324.77x = 43,118,845.96
  5. Step 5: Solve for x
    x = 43,118,845.96/9,324.77
  6. Step 6: Final answer
    x = 4,624.12

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1.5x scale

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.