Home / 16,084.16-24,121.62-5,551.44

Finding the Fourth Proportional to 16,084.16, 24,121.62 and 5,551.44

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Solution

The fourth proportional to 16,084.16, 24,121.62 and 5,551.44 is: 8,325.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,084.16 : 24,121.62 = 5,551.44 : x
  2. Step 2: Convert to fraction form
    16,084.16/24,121.62 = 5,551.44/x
  3. Step 3: Cross multiply
    16,084.16x = 24,121.62 × 5,551.44
  4. Step 4: Simplify right side
    16,084.16x = 133,909,726.13
  5. Step 5: Solve for x
    x = 133,909,726.13/16,084.16
  6. Step 6: Final answer
    x = 8,325.57

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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.