Home / 29,896.16-41,256.98-16,467.88

Finding the Fourth Proportional to 29,896.16, 41,256.98 and 16,467.88

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Solution

The fourth proportional to 29,896.16, 41,256.98 and 16,467.88 is: 22,725.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,896.16 : 41,256.98 = 16,467.88 : x
  2. Step 2: Convert to fraction form
    29,896.16/41,256.98 = 16,467.88/x
  3. Step 3: Cross multiply
    29,896.16x = 41,256.98 × 16,467.88
  4. Step 4: Simplify right side
    29,896.16x = 679,414,995.80
  5. Step 5: Solve for x
    x = 679,414,995.80/29,896.16
  6. Step 6: Final answer
    x = 22,725.83

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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.