Home / 3,256.05-4,887.33-1,795.89

Finding the Fourth Proportional to 3,256.05, 4,887.33 and 1,795.89

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Solution

The fourth proportional to 3,256.05, 4,887.33 and 1,795.89 is: 2,695.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256.05 : 4,887.33 = 1,795.89 : x
  2. Step 2: Convert to fraction form
    3,256.05/4,887.33 = 1,795.89/x
  3. Step 3: Cross multiply
    3,256.05x = 4,887.33 × 1,795.89
  4. Step 4: Simplify right side
    3,256.05x = 8,777,107.07
  5. Step 5: Solve for x
    x = 8,777,107.07/3,256.05
  6. Step 6: Final answer
    x = 2,695.63

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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.