Home / 19,442.98-29,163.10-11,096.84

Finding the Fourth Proportional to 19,442.98, 29,163.10 and 11,096.84

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Solution

The fourth proportional to 19,442.98, 29,163.10 and 11,096.84 is: 16,644.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,442.98 : 29,163.10 = 11,096.84 : x
  2. Step 2: Convert to fraction form
    19,442.98/29,163.10 = 11,096.84/x
  3. Step 3: Cross multiply
    19,442.98x = 29,163.10 × 11,096.84
  4. Step 4: Simplify right side
    19,442.98x = 323,618,207.35
  5. Step 5: Solve for x
    x = 323,618,207.35/19,442.98
  6. Step 6: Final answer
    x = 16,644.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.