Home / 14,843.70-22,233.15-13,202.10

Finding the Fourth Proportional to 14,843.70, 22,233.15 and 13,202.10

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Solution

The fourth proportional to 14,843.70, 22,233.15 and 13,202.10 is: 19,774.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,843.70 : 22,233.15 = 13,202.10 : x
  2. Step 2: Convert to fraction form
    14,843.70/22,233.15 = 13,202.10/x
  3. Step 3: Cross multiply
    14,843.70x = 22,233.15 × 13,202.10
  4. Step 4: Simplify right side
    14,843.70x = 293,524,269.62
  5. Step 5: Solve for x
    x = 293,524,269.62/14,843.70
  6. Step 6: Final answer
    x = 19,774.33

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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.