Home / 16,954.84-25,442.22-7,093.36

Finding the Fourth Proportional to 16,954.84, 25,442.22 and 7,093.36

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Solution

The fourth proportional to 16,954.84, 25,442.22 and 7,093.36 is: 10,644.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,954.84 : 25,442.22 = 7,093.36 : x
  2. Step 2: Convert to fraction form
    16,954.84/25,442.22 = 7,093.36/x
  3. Step 3: Cross multiply
    16,954.84x = 25,442.22 × 7,093.36
  4. Step 4: Simplify right side
    16,954.84x = 180,470,825.66
  5. Step 5: Solve for x
    x = 180,470,825.66/16,954.84
  6. Step 6: Final answer
    x = 10,644.21

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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.