Home / 9,192.52-13,791.90-4,001.80

Finding the Fourth Proportional to 9,192.52, 13,791.90 and 4,001.80

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Solution

The fourth proportional to 9,192.52, 13,791.90 and 4,001.80 is: 6,004.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.52 : 13,791.90 = 4,001.80 : x
  2. Step 2: Convert to fraction form
    9,192.52/13,791.90 = 4,001.80/x
  3. Step 3: Cross multiply
    9,192.52x = 13,791.90 × 4,001.80
  4. Step 4: Simplify right side
    9,192.52x = 55,192,425.42
  5. Step 5: Solve for x
    x = 55,192,425.42/9,192.52
  6. Step 6: Final answer
    x = 6,004.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.