Home / 22,046.44-30,411.30-14,494.12

Finding the Fourth Proportional to 22,046.44, 30,411.30 and 14,494.12

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Solution

The fourth proportional to 22,046.44, 30,411.30 and 14,494.12 is: 19,993.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,046.44 : 30,411.30 = 14,494.12 : x
  2. Step 2: Convert to fraction form
    22,046.44/30,411.30 = 14,494.12/x
  3. Step 3: Cross multiply
    22,046.44x = 30,411.30 × 14,494.12
  4. Step 4: Simplify right side
    22,046.44x = 440,785,031.56
  5. Step 5: Solve for x
    x = 440,785,031.56/22,046.44
  6. Step 6: Final answer
    x = 19,993.48

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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.