Home / 4,330.88-5,976.64-2,467.84

Finding the Fourth Proportional to 4,330.88, 5,976.64 and 2,467.84

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Solution

The fourth proportional to 4,330.88, 5,976.64 and 2,467.84 is: 3,405.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.88 : 5,976.64 = 2,467.84 : x
  2. Step 2: Convert to fraction form
    4,330.88/5,976.64 = 2,467.84/x
  3. Step 3: Cross multiply
    4,330.88x = 5,976.64 × 2,467.84
  4. Step 4: Simplify right side
    4,330.88x = 14,749,391.26
  5. Step 5: Solve for x
    x = 14,749,391.26/4,330.88
  6. Step 6: Final answer
    x = 3,405.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.