Home / 23,395.56-35,093.61-7,813.17

Finding the Fourth Proportional to 23,395.56, 35,093.61 and 7,813.17

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Solution

The fourth proportional to 23,395.56, 35,093.61 and 7,813.17 is: 11,719.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,395.56 : 35,093.61 = 7,813.17 : x
  2. Step 2: Convert to fraction form
    23,395.56/35,093.61 = 7,813.17/x
  3. Step 3: Cross multiply
    23,395.56x = 35,093.61 × 7,813.17
  4. Step 4: Simplify right side
    23,395.56x = 274,192,340.84
  5. Step 5: Solve for x
    x = 274,192,340.84/23,395.56
  6. Step 6: Final answer
    x = 11,719.85

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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.