Home / 22,083.03-33,109.55-11,237.11

Finding the Fourth Proportional to 22,083.03, 33,109.55 and 11,237.11

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Solution

The fourth proportional to 22,083.03, 33,109.55 and 11,237.11 is: 16,848.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,083.03 : 33,109.55 = 11,237.11 : x
  2. Step 2: Convert to fraction form
    22,083.03/33,109.55 = 11,237.11/x
  3. Step 3: Cross multiply
    22,083.03x = 33,109.55 × 11,237.11
  4. Step 4: Simplify right side
    22,083.03x = 372,055,655.40
  5. Step 5: Solve for x
    x = 372,055,655.40/22,083.03
  6. Step 6: Final answer
    x = 16,848.03

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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.