Home / 3,284.22-4,924.59-1,433.18

Finding the Fourth Proportional to 3,284.22, 4,924.59 and 1,433.18

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Solution

The fourth proportional to 3,284.22, 4,924.59 and 1,433.18 is: 2,149.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284.22 : 4,924.59 = 1,433.18 : x
  2. Step 2: Convert to fraction form
    3,284.22/4,924.59 = 1,433.18/x
  3. Step 3: Cross multiply
    3,284.22x = 4,924.59 × 1,433.18
  4. Step 4: Simplify right side
    3,284.22x = 7,057,802.86
  5. Step 5: Solve for x
    x = 7,057,802.86/3,284.22
  6. Step 6: Final answer
    x = 2,149.00

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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.