Home / 5,192.03-7,164.22-2,923.04

Finding the Fourth Proportional to 5,192.03, 7,164.22 and 2,923.04

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Solution

The fourth proportional to 5,192.03, 7,164.22 and 2,923.04 is: 4,033.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192.03 : 7,164.22 = 2,923.04 : x
  2. Step 2: Convert to fraction form
    5,192.03/7,164.22 = 2,923.04/x
  3. Step 3: Cross multiply
    5,192.03x = 7,164.22 × 2,923.04
  4. Step 4: Simplify right side
    5,192.03x = 20,941,251.19
  5. Step 5: Solve for x
    x = 20,941,251.19/5,192.03
  6. Step 6: Final answer
    x = 4,033.35

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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.