Home / 7,629.06-11,444.83-2,362.84

Finding the Fourth Proportional to 7,629.06, 11,444.83 and 2,362.84

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Solution

The fourth proportional to 7,629.06, 11,444.83 and 2,362.84 is: 3,544.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,629.06 : 11,444.83 = 2,362.84 : x
  2. Step 2: Convert to fraction form
    7,629.06/11,444.83 = 2,362.84/x
  3. Step 3: Cross multiply
    7,629.06x = 11,444.83 × 2,362.84
  4. Step 4: Simplify right side
    7,629.06x = 27,042,302.12
  5. Step 5: Solve for x
    x = 27,042,302.12/7,629.06
  6. Step 6: Final answer
    x = 3,544.64

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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.