Home / 14,423.26-21,644.55-5,063.33

Finding the Fourth Proportional to 14,423.26, 21,644.55 and 5,063.33

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Solution

The fourth proportional to 14,423.26, 21,644.55 and 5,063.33 is: 7,598.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,423.26 : 21,644.55 = 5,063.33 : x
  2. Step 2: Convert to fraction form
    14,423.26/21,644.55 = 5,063.33/x
  3. Step 3: Cross multiply
    14,423.26x = 21,644.55 × 5,063.33
  4. Step 4: Simplify right side
    14,423.26x = 109,593,499.35
  5. Step 5: Solve for x
    x = 109,593,499.35/14,423.26
  6. Step 6: Final answer
    x = 7,598.39

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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.