Home / 9,556.70-14,332.65-3,399.26

Finding the Fourth Proportional to 9,556.70, 14,332.65 and 3,399.26

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Solution

The fourth proportional to 9,556.70, 14,332.65 and 3,399.26 is: 5,098.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,556.70 : 14,332.65 = 3,399.26 : x
  2. Step 2: Convert to fraction form
    9,556.70/14,332.65 = 3,399.26/x
  3. Step 3: Cross multiply
    9,556.70x = 14,332.65 × 3,399.26
  4. Step 4: Simplify right side
    9,556.70x = 48,720,403.84
  5. Step 5: Solve for x
    x = 48,720,403.84/9,556.70
  6. Step 6: Final answer
    x = 5,098.04

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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.