Home / 22,625.01-33,900.57-11,516.40

Finding the Fourth Proportional to 22,625.01, 33,900.57 and 11,516.40

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Solution

The fourth proportional to 22,625.01, 33,900.57 and 11,516.40 is: 17,255.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,625.01 : 33,900.57 = 11,516.40 : x
  2. Step 2: Convert to fraction form
    22,625.01/33,900.57 = 11,516.40/x
  3. Step 3: Cross multiply
    22,625.01x = 33,900.57 × 11,516.40
  4. Step 4: Simplify right side
    22,625.01x = 390,412,524.35
  5. Step 5: Solve for x
    x = 390,412,524.35/22,625.01
  6. Step 6: Final answer
    x = 17,255.79

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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.