Home / 3,350.04-4,627.44-2,568.12

Finding the Fourth Proportional to 3,350.04, 4,627.44 and 2,568.12

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Solution

The fourth proportional to 3,350.04, 4,627.44 and 2,568.12 is: 3,547.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.04 : 4,627.44 = 2,568.12 : x
  2. Step 2: Convert to fraction form
    3,350.04/4,627.44 = 2,568.12/x
  3. Step 3: Cross multiply
    3,350.04x = 4,627.44 × 2,568.12
  4. Step 4: Simplify right side
    3,350.04x = 11,883,821.21
  5. Step 5: Solve for x
    x = 11,883,821.21/3,350.04
  6. Step 6: Final answer
    x = 3,547.37

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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.