Home / 22,525.19-33,787.79-6,942.81

Finding the Fourth Proportional to 22,525.19, 33,787.79 and 6,942.81

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Solution

The fourth proportional to 22,525.19, 33,787.79 and 6,942.81 is: 10,414.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,525.19 : 33,787.79 = 6,942.81 : x
  2. Step 2: Convert to fraction form
    22,525.19/33,787.79 = 6,942.81/x
  3. Step 3: Cross multiply
    22,525.19x = 33,787.79 × 6,942.81
  4. Step 4: Simplify right side
    22,525.19x = 234,582,206.29
  5. Step 5: Solve for x
    x = 234,582,206.29/22,525.19
  6. Step 6: Final answer
    x = 10,414.22

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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.