Home / 11,022.73-16,533.75-2,702.77

Finding the Fourth Proportional to 11,022.73, 16,533.75 and 2,702.77

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Solution

The fourth proportional to 11,022.73, 16,533.75 and 2,702.77 is: 4,054.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,022.73 : 16,533.75 = 2,702.77 : x
  2. Step 2: Convert to fraction form
    11,022.73/16,533.75 = 2,702.77/x
  3. Step 3: Cross multiply
    11,022.73x = 16,533.75 × 2,702.77
  4. Step 4: Simplify right side
    11,022.73x = 44,686,923.49
  5. Step 5: Solve for x
    x = 44,686,923.49/11,022.73
  6. Step 6: Final answer
    x = 4,054.07

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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.