Home / 14,994.49-22,463.11-8,400.73

Finding the Fourth Proportional to 14,994.49, 22,463.11 and 8,400.73

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Solution

The fourth proportional to 14,994.49, 22,463.11 and 8,400.73 is: 12,585.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,994.49 : 22,463.11 = 8,400.73 : x
  2. Step 2: Convert to fraction form
    14,994.49/22,463.11 = 8,400.73/x
  3. Step 3: Cross multiply
    14,994.49x = 22,463.11 × 8,400.73
  4. Step 4: Simplify right side
    14,994.49x = 188,706,522.07
  5. Step 5: Solve for x
    x = 188,706,522.07/14,994.49
  6. Step 6: Final answer
    x = 12,585.06

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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.