Home / 9,192.96-13,789.71-6,092.82

Finding the Fourth Proportional to 9,192.96, 13,789.71 and 6,092.82

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Solution

The fourth proportional to 9,192.96, 13,789.71 and 6,092.82 is: 9,139.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.96 : 13,789.71 = 6,092.82 : x
  2. Step 2: Convert to fraction form
    9,192.96/13,789.71 = 6,092.82/x
  3. Step 3: Cross multiply
    9,192.96x = 13,789.71 × 6,092.82
  4. Step 4: Simplify right side
    9,192.96x = 84,018,220.88
  5. Step 5: Solve for x
    x = 84,018,220.88/9,192.96
  6. Step 6: Final answer
    x = 9,139.41

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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.