Home / 23,069.07-34,605.03-7,274.64

Finding the Fourth Proportional to 23,069.07, 34,605.03 and 7,274.64

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Solution

The fourth proportional to 23,069.07, 34,605.03 and 7,274.64 is: 10,912.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,069.07 : 34,605.03 = 7,274.64 : x
  2. Step 2: Convert to fraction form
    23,069.07/34,605.03 = 7,274.64/x
  3. Step 3: Cross multiply
    23,069.07x = 34,605.03 × 7,274.64
  4. Step 4: Simplify right side
    23,069.07x = 251,739,135.44
  5. Step 5: Solve for x
    x = 251,739,135.44/23,069.07
  6. Step 6: Final answer
    x = 10,912.41

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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.