Home / 3,303.43-4,953.34-1,522.56

Finding the Fourth Proportional to 3,303.43, 4,953.34 and 1,522.56

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Solution

The fourth proportional to 3,303.43, 4,953.34 and 1,522.56 is: 2,283.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303.43 : 4,953.34 = 1,522.56 : x
  2. Step 2: Convert to fraction form
    3,303.43/4,953.34 = 1,522.56/x
  3. Step 3: Cross multiply
    3,303.43x = 4,953.34 × 1,522.56
  4. Step 4: Simplify right side
    3,303.43x = 7,541,757.35
  5. Step 5: Solve for x
    x = 7,541,757.35/3,303.43
  6. Step 6: Final answer
    x = 2,283.01

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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.