Home / 16,589.40-24,908.97-14,274.60

Finding the Fourth Proportional to 16,589.40, 24,908.97 and 14,274.60

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Solution

The fourth proportional to 16,589.40, 24,908.97 and 14,274.60 is: 21,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,589.40 : 24,908.97 = 14,274.60 : x
  2. Step 2: Convert to fraction form
    16,589.40/24,908.97 = 14,274.60/x
  3. Step 3: Cross multiply
    16,589.40x = 24,908.97 × 14,274.60
  4. Step 4: Simplify right side
    16,589.40x = 355,565,583.16
  5. Step 5: Solve for x
    x = 355,565,583.16/16,589.40
  6. Step 6: Final answer
    x = 21,433.30

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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.