Home / 22,912.23-34,361.59-6,901.11

Finding the Fourth Proportional to 22,912.23, 34,361.59 and 6,901.11

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Solution

The fourth proportional to 22,912.23, 34,361.59 and 6,901.11 is: 10,349.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,912.23 : 34,361.59 = 6,901.11 : x
  2. Step 2: Convert to fraction form
    22,912.23/34,361.59 = 6,901.11/x
  3. Step 3: Cross multiply
    22,912.23x = 34,361.59 × 6,901.11
  4. Step 4: Simplify right side
    22,912.23x = 237,133,030.82
  5. Step 5: Solve for x
    x = 237,133,030.82/22,912.23
  6. Step 6: Final answer
    x = 10,349.63

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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.