Home / 4,213.36-5,822.16-4,011.04

Finding the Fourth Proportional to 4,213.36, 5,822.16 and 4,011.04

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Solution

The fourth proportional to 4,213.36, 5,822.16 and 4,011.04 is: 5,542.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.36 : 5,822.16 = 4,011.04 : x
  2. Step 2: Convert to fraction form
    4,213.36/5,822.16 = 4,011.04/x
  3. Step 3: Cross multiply
    4,213.36x = 5,822.16 × 4,011.04
  4. Step 4: Simplify right side
    4,213.36x = 23,352,916.65
  5. Step 5: Solve for x
    x = 23,352,916.65/4,213.36
  6. Step 6: Final answer
    x = 5,542.59

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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.