Home / 22,233.82-33,360.06-9,747.40

Finding the Fourth Proportional to 22,233.82, 33,360.06 and 9,747.40

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Solution

The fourth proportional to 22,233.82, 33,360.06 and 9,747.40 is: 14,625.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233.82 : 33,360.06 = 9,747.40 : x
  2. Step 2: Convert to fraction form
    22,233.82/33,360.06 = 9,747.40/x
  3. Step 3: Cross multiply
    22,233.82x = 33,360.06 × 9,747.40
  4. Step 4: Simplify right side
    22,233.82x = 325,173,848.84
  5. Step 5: Solve for x
    x = 325,173,848.84/22,233.82
  6. Step 6: Final answer
    x = 14,625.19

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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.