Home / 16,092.96-22,208.63-9,021.66

Finding the Fourth Proportional to 16,092.96, 22,208.63 and 9,021.66

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Solution

The fourth proportional to 16,092.96, 22,208.63 and 9,021.66 is: 12,450.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092.96 : 22,208.63 = 9,021.66 : x
  2. Step 2: Convert to fraction form
    16,092.96/22,208.63 = 9,021.66/x
  3. Step 3: Cross multiply
    16,092.96x = 22,208.63 × 9,021.66
  4. Step 4: Simplify right side
    16,092.96x = 200,358,663.82
  5. Step 5: Solve for x
    x = 200,358,663.82/16,092.96
  6. Step 6: Final answer
    x = 12,450.08

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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.