Home / 22,463.58-30,992.22-14,511.18

Finding the Fourth Proportional to 22,463.58, 30,992.22 and 14,511.18

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Solution

The fourth proportional to 22,463.58, 30,992.22 and 14,511.18 is: 20,020.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463.58 : 30,992.22 = 14,511.18 : x
  2. Step 2: Convert to fraction form
    22,463.58/30,992.22 = 14,511.18/x
  3. Step 3: Cross multiply
    22,463.58x = 30,992.22 × 14,511.18
  4. Step 4: Simplify right side
    22,463.58x = 449,733,683.02
  5. Step 5: Solve for x
    x = 449,733,683.02/22,463.58
  6. Step 6: Final answer
    x = 20,020.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.