Home / 16,800.76-25,183.55-6,266.54

Finding the Fourth Proportional to 16,800.76, 25,183.55 and 6,266.54

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Solution

The fourth proportional to 16,800.76, 25,183.55 and 6,266.54 is: 9,393.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,800.76 : 25,183.55 = 6,266.54 : x
  2. Step 2: Convert to fraction form
    16,800.76/25,183.55 = 6,266.54/x
  3. Step 3: Cross multiply
    16,800.76x = 25,183.55 × 6,266.54
  4. Step 4: Simplify right side
    16,800.76x = 157,813,802.04
  5. Step 5: Solve for x
    x = 157,813,802.04/16,800.76
  6. Step 6: Final answer
    x = 9,393.26

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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.