Home / 6,450.06-9,684.07-3,332.37

Finding the Fourth Proportional to 6,450.06, 9,684.07 and 3,332.37

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Solution

The fourth proportional to 6,450.06, 9,684.07 and 3,332.37 is: 5,003.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450.06 : 9,684.07 = 3,332.37 : x
  2. Step 2: Convert to fraction form
    6,450.06/9,684.07 = 3,332.37/x
  3. Step 3: Cross multiply
    6,450.06x = 9,684.07 × 3,332.37
  4. Step 4: Simplify right side
    6,450.06x = 32,270,887.68
  5. Step 5: Solve for x
    x = 32,270,887.68/6,450.06
  6. Step 6: Final answer
    x = 5,003.19

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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.