Home / 4,628.33-6,384.96-2,835.26

Finding the Fourth Proportional to 4,628.33, 6,384.96 and 2,835.26

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Solution

The fourth proportional to 4,628.33, 6,384.96 and 2,835.26 is: 3,911.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628.33 : 6,384.96 = 2,835.26 : x
  2. Step 2: Convert to fraction form
    4,628.33/6,384.96 = 2,835.26/x
  3. Step 3: Cross multiply
    4,628.33x = 6,384.96 × 2,835.26
  4. Step 4: Simplify right side
    4,628.33x = 18,103,021.69
  5. Step 5: Solve for x
    x = 18,103,021.69/4,628.33
  6. Step 6: Final answer
    x = 3,911.35

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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.