Home / 4,223.13-5,828.04-2,334.84

Finding the Fourth Proportional to 4,223.13, 5,828.04 and 2,334.84

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Solution

The fourth proportional to 4,223.13, 5,828.04 and 2,334.84 is: 3,222.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223.13 : 5,828.04 = 2,334.84 : x
  2. Step 2: Convert to fraction form
    4,223.13/5,828.04 = 2,334.84/x
  3. Step 3: Cross multiply
    4,223.13x = 5,828.04 × 2,334.84
  4. Step 4: Simplify right side
    4,223.13x = 13,607,540.91
  5. Step 5: Solve for x
    x = 13,607,540.91/4,223.13
  6. Step 6: Final answer
    x = 3,222.15

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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.