Home / 14,933.00-22,391.94-6,615.56

Finding the Fourth Proportional to 14,933.00, 22,391.94 and 6,615.56

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Solution

The fourth proportional to 14,933.00, 22,391.94 and 6,615.56 is: 9,919.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933.00 : 22,391.94 = 6,615.56 : x
  2. Step 2: Convert to fraction form
    14,933.00/22,391.94 = 6,615.56/x
  3. Step 3: Cross multiply
    14,933.00x = 22,391.94 × 6,615.56
  4. Step 4: Simplify right side
    14,933.00x = 148,135,110.63
  5. Step 5: Solve for x
    x = 148,135,110.63/14,933.00
  6. Step 6: Final answer
    x = 9,919.99

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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.