Home / 4,321.07-6,482.01-3,348.26

Finding the Fourth Proportional to 4,321.07, 6,482.01 and 3,348.26

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Solution

The fourth proportional to 4,321.07, 6,482.01 and 3,348.26 is: 5,022.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321.07 : 6,482.01 = 3,348.26 : x
  2. Step 2: Convert to fraction form
    4,321.07/6,482.01 = 3,348.26/x
  3. Step 3: Cross multiply
    4,321.07x = 6,482.01 × 3,348.26
  4. Step 4: Simplify right side
    4,321.07x = 21,703,471.01
  5. Step 5: Solve for x
    x = 21,703,471.01/4,321.07
  6. Step 6: Final answer
    x = 5,022.70

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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.