Home / 4,224.46-5,829.25-2,335.79

Finding the Fourth Proportional to 4,224.46, 5,829.25 and 2,335.79

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Solution

The fourth proportional to 4,224.46, 5,829.25 and 2,335.79 is: 3,223.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.46 : 5,829.25 = 2,335.79 : x
  2. Step 2: Convert to fraction form
    4,224.46/5,829.25 = 2,335.79/x
  3. Step 3: Cross multiply
    4,224.46x = 5,829.25 × 2,335.79
  4. Step 4: Simplify right side
    4,224.46x = 13,615,903.86
  5. Step 5: Solve for x
    x = 13,615,903.86/4,224.46
  6. Step 6: Final answer
    x = 3,223.11

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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.