Home / 14,484.46-21,727.07-4,623.73

Finding the Fourth Proportional to 14,484.46, 21,727.07 and 4,623.73

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Solution

The fourth proportional to 14,484.46, 21,727.07 and 4,623.73 is: 6,935.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,484.46 : 21,727.07 = 4,623.73 : x
  2. Step 2: Convert to fraction form
    14,484.46/21,727.07 = 4,623.73/x
  3. Step 3: Cross multiply
    14,484.46x = 21,727.07 × 4,623.73
  4. Step 4: Simplify right side
    14,484.46x = 100,460,105.37
  5. Step 5: Solve for x
    x = 100,460,105.37/14,484.46
  6. Step 6: Final answer
    x = 6,935.72

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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.