Home / 4,705.06-6,491.32-3,584.22

Finding the Fourth Proportional to 4,705.06, 6,491.32 and 3,584.22

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Solution

The fourth proportional to 4,705.06, 6,491.32 and 3,584.22 is: 4,944.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705.06 : 6,491.32 = 3,584.22 : x
  2. Step 2: Convert to fraction form
    4,705.06/6,491.32 = 3,584.22/x
  3. Step 3: Cross multiply
    4,705.06x = 6,491.32 × 3,584.22
  4. Step 4: Simplify right side
    4,705.06x = 23,266,318.97
  5. Step 5: Solve for x
    x = 23,266,318.97/4,705.06
  6. Step 6: Final answer
    x = 4,944.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.