Home / 22,033.08-33,047.16-6,450.84

Finding the Fourth Proportional to 22,033.08, 33,047.16 and 6,450.84

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Solution

The fourth proportional to 22,033.08, 33,047.16 and 6,450.84 is: 9,675.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,033.08 : 33,047.16 = 6,450.84 : x
  2. Step 2: Convert to fraction form
    22,033.08/33,047.16 = 6,450.84/x
  3. Step 3: Cross multiply
    22,033.08x = 33,047.16 × 6,450.84
  4. Step 4: Simplify right side
    22,033.08x = 213,181,941.61
  5. Step 5: Solve for x
    x = 213,181,941.61/22,033.08
  6. Step 6: Final answer
    x = 9,675.54

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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.