Home / 14,981.00-22,450.09-11,001.03

Finding the Fourth Proportional to 14,981.00, 22,450.09 and 11,001.03

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Solution

The fourth proportional to 14,981.00, 22,450.09 and 11,001.03 is: 16,485.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,981.00 : 22,450.09 = 11,001.03 : x
  2. Step 2: Convert to fraction form
    14,981.00/22,450.09 = 11,001.03/x
  3. Step 3: Cross multiply
    14,981.00x = 22,450.09 × 11,001.03
  4. Step 4: Simplify right side
    14,981.00x = 246,974,086.09
  5. Step 5: Solve for x
    x = 246,974,086.09/14,981.00
  6. Step 6: Final answer
    x = 16,485.83

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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.