Home / 4,224.34-5,828.52-2,827.36

Finding the Fourth Proportional to 4,224.34, 5,828.52 and 2,827.36

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Solution

The fourth proportional to 4,224.34, 5,828.52 and 2,827.36 is: 3,901.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.34 : 5,828.52 = 2,827.36 : x
  2. Step 2: Convert to fraction form
    4,224.34/5,828.52 = 2,827.36/x
  3. Step 3: Cross multiply
    4,224.34x = 5,828.52 × 2,827.36
  4. Step 4: Simplify right side
    4,224.34x = 16,479,324.31
  5. Step 5: Solve for x
    x = 16,479,324.31/4,224.34
  6. Step 6: Final answer
    x = 3,901.04

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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.