Home / 22,940.82-34,382.07-10,467.63

Finding the Fourth Proportional to 22,940.82, 34,382.07 and 10,467.63

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Solution

The fourth proportional to 22,940.82, 34,382.07 and 10,467.63 is: 15,688.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,940.82 : 34,382.07 = 10,467.63 : x
  2. Step 2: Convert to fraction form
    22,940.82/34,382.07 = 10,467.63/x
  3. Step 3: Cross multiply
    22,940.82x = 34,382.07 × 10,467.63
  4. Step 4: Simplify right side
    22,940.82x = 359,898,787.39
  5. Step 5: Solve for x
    x = 359,898,787.39/22,940.82
  6. Step 6: Final answer
    x = 15,688.14

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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.