Home / 14,981.94-22,467.06-5,616.84

Finding the Fourth Proportional to 14,981.94, 22,467.06 and 5,616.84

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Solution

The fourth proportional to 14,981.94, 22,467.06 and 5,616.84 is: 8,423.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,981.94 : 22,467.06 = 5,616.84 : x
  2. Step 2: Convert to fraction form
    14,981.94/22,467.06 = 5,616.84/x
  3. Step 3: Cross multiply
    14,981.94x = 22,467.06 × 5,616.84
  4. Step 4: Simplify right side
    14,981.94x = 126,194,000.65
  5. Step 5: Solve for x
    x = 126,194,000.65/14,981.94
  6. Step 6: Final answer
    x = 8,423.08

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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.