Home / 16,153.18-22,282.09-10,092.91

Finding the Fourth Proportional to 16,153.18, 22,282.09 and 10,092.91

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Solution

The fourth proportional to 16,153.18, 22,282.09 and 10,092.91 is: 13,922.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,153.18 : 22,282.09 = 10,092.91 : x
  2. Step 2: Convert to fraction form
    16,153.18/22,282.09 = 10,092.91/x
  3. Step 3: Cross multiply
    16,153.18x = 22,282.09 × 10,092.91
  4. Step 4: Simplify right side
    16,153.18x = 224,891,128.98
  5. Step 5: Solve for x
    x = 224,891,128.98/16,153.18
  6. Step 6: Final answer
    x = 13,922.41

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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.