Home / 16,496.52-22,735.45-12,013.17

Finding the Fourth Proportional to 16,496.52, 22,735.45 and 12,013.17

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Solution

The fourth proportional to 16,496.52, 22,735.45 and 12,013.17 is: 16,556.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,496.52 : 22,735.45 = 12,013.17 : x
  2. Step 2: Convert to fraction form
    16,496.52/22,735.45 = 12,013.17/x
  3. Step 3: Cross multiply
    16,496.52x = 22,735.45 × 12,013.17
  4. Step 4: Simplify right side
    16,496.52x = 273,124,825.88
  5. Step 5: Solve for x
    x = 273,124,825.88/16,496.52
  6. Step 6: Final answer
    x = 16,556.51

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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.