Home / 3,535.88-4,884.90-2,356.52

Finding the Fourth Proportional to 3,535.88, 4,884.90 and 2,356.52

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Solution

The fourth proportional to 3,535.88, 4,884.90 and 2,356.52 is: 3,255.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,535.88 : 4,884.90 = 2,356.52 : x
  2. Step 2: Convert to fraction form
    3,535.88/4,884.90 = 2,356.52/x
  3. Step 3: Cross multiply
    3,535.88x = 4,884.90 × 2,356.52
  4. Step 4: Simplify right side
    3,535.88x = 11,511,364.55
  5. Step 5: Solve for x
    x = 11,511,364.55/3,535.88
  6. Step 6: Final answer
    x = 3,255.59

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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.