Home / 22,940.94-34,388.18-15,546.15

Finding the Fourth Proportional to 22,940.94, 34,388.18 and 15,546.15

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Solution

The fourth proportional to 22,940.94, 34,388.18 and 15,546.15 is: 23,303.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,940.94 : 34,388.18 = 15,546.15 : x
  2. Step 2: Convert to fraction form
    22,940.94/34,388.18 = 15,546.15/x
  3. Step 3: Cross multiply
    22,940.94x = 34,388.18 × 15,546.15
  4. Step 4: Simplify right side
    22,940.94x = 534,603,785.07
  5. Step 5: Solve for x
    x = 534,603,785.07/22,940.94
  6. Step 6: Final answer
    x = 23,303.48

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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.