Home / 22,444.18-33,667.53-9,961.27

Finding the Fourth Proportional to 22,444.18, 33,667.53 and 9,961.27

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Solution

The fourth proportional to 22,444.18, 33,667.53 and 9,961.27 is: 14,942.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,444.18 : 33,667.53 = 9,961.27 : x
  2. Step 2: Convert to fraction form
    22,444.18/33,667.53 = 9,961.27/x
  3. Step 3: Cross multiply
    22,444.18x = 33,667.53 × 9,961.27
  4. Step 4: Simplify right side
    22,444.18x = 335,371,356.56
  5. Step 5: Solve for x
    x = 335,371,356.56/22,444.18
  6. Step 6: Final answer
    x = 14,942.46

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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.