Home / 16,072.98-24,112.30-5,544.12

Finding the Fourth Proportional to 16,072.98, 24,112.30 and 5,544.12

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Solution

The fourth proportional to 16,072.98, 24,112.30 and 5,544.12 is: 8,317.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,072.98 : 24,112.30 = 5,544.12 : x
  2. Step 2: Convert to fraction form
    16,072.98/24,112.30 = 5,544.12/x
  3. Step 3: Cross multiply
    16,072.98x = 24,112.30 × 5,544.12
  4. Step 4: Simplify right side
    16,072.98x = 133,681,484.68
  5. Step 5: Solve for x
    x = 133,681,484.68/16,072.98
  6. Step 6: Final answer
    x = 8,317.16

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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.