Home / 22,645.23-33,956.91-9,494.07

Finding the Fourth Proportional to 22,645.23, 33,956.91 and 9,494.07

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Solution

The fourth proportional to 22,645.23, 33,956.91 and 9,494.07 is: 14,236.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,645.23 : 33,956.91 = 9,494.07 : x
  2. Step 2: Convert to fraction form
    22,645.23/33,956.91 = 9,494.07/x
  3. Step 3: Cross multiply
    22,645.23x = 33,956.91 × 9,494.07
  4. Step 4: Simplify right side
    22,645.23x = 322,389,280.52
  5. Step 5: Solve for x
    x = 322,389,280.52/22,645.23
  6. Step 6: Final answer
    x = 14,236.52

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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.