Home / 23,922.56-35,889.29-7,284.95

Finding the Fourth Proportional to 23,922.56, 35,889.29 and 7,284.95

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Solution

The fourth proportional to 23,922.56, 35,889.29 and 7,284.95 is: 10,929.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,922.56 : 35,889.29 = 7,284.95 : x
  2. Step 2: Convert to fraction form
    23,922.56/35,889.29 = 7,284.95/x
  3. Step 3: Cross multiply
    23,922.56x = 35,889.29 × 7,284.95
  4. Step 4: Simplify right side
    23,922.56x = 261,451,521.95
  5. Step 5: Solve for x
    x = 261,451,521.95/23,922.56
  6. Step 6: Final answer
    x = 10,929.08

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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.