Home / 4,313.15-6,469.77-2,364.29

Finding the Fourth Proportional to 4,313.15, 6,469.77 and 2,364.29

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Solution

The fourth proportional to 4,313.15, 6,469.77 and 2,364.29 is: 3,546.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.15 : 6,469.77 = 2,364.29 : x
  2. Step 2: Convert to fraction form
    4,313.15/6,469.77 = 2,364.29/x
  3. Step 3: Cross multiply
    4,313.15x = 6,469.77 × 2,364.29
  4. Step 4: Simplify right side
    4,313.15x = 15,296,400.69
  5. Step 5: Solve for x
    x = 15,296,400.69/4,313.15
  6. Step 6: Final answer
    x = 3,546.46

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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.