Home / 14,369.00-21,546.20-6,571.13

Finding the Fourth Proportional to 14,369.00, 21,546.20 and 6,571.13

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Solution

The fourth proportional to 14,369.00, 21,546.20 and 6,571.13 is: 9,853.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,369.00 : 21,546.20 = 6,571.13 : x
  2. Step 2: Convert to fraction form
    14,369.00/21,546.20 = 6,571.13/x
  3. Step 3: Cross multiply
    14,369.00x = 21,546.20 × 6,571.13
  4. Step 4: Simplify right side
    14,369.00x = 141,582,789.90
  5. Step 5: Solve for x
    x = 141,582,789.90/14,369.00
  6. Step 6: Final answer
    x = 9,853.35

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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.