Home / 5,821.26-8,033.56-3,337.74

Finding the Fourth Proportional to 5,821.26, 8,033.56 and 3,337.74

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Solution

The fourth proportional to 5,821.26, 8,033.56 and 3,337.74 is: 4,606.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821.26 : 8,033.56 = 3,337.74 : x
  2. Step 2: Convert to fraction form
    5,821.26/8,033.56 = 3,337.74/x
  3. Step 3: Cross multiply
    5,821.26x = 8,033.56 × 3,337.74
  4. Step 4: Simplify right side
    5,821.26x = 26,813,934.55
  5. Step 5: Solve for x
    x = 26,813,934.55/5,821.26
  6. Step 6: Final answer
    x = 4,606.21

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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.