Home / 22,348.48-33,524.34-7,558.96

Finding the Fourth Proportional to 22,348.48, 33,524.34 and 7,558.96

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Solution

The fourth proportional to 22,348.48, 33,524.34 and 7,558.96 is: 11,338.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,348.48 : 33,524.34 = 7,558.96 : x
  2. Step 2: Convert to fraction form
    22,348.48/33,524.34 = 7,558.96/x
  3. Step 3: Cross multiply
    22,348.48x = 33,524.34 × 7,558.96
  4. Step 4: Simplify right side
    22,348.48x = 253,409,145.09
  5. Step 5: Solve for x
    x = 253,409,145.09/22,348.48
  6. Step 6: Final answer
    x = 11,338.99

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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.