Home / 5,847.24-8,069.58-3,329.40

Finding the Fourth Proportional to 5,847.24, 8,069.58 and 3,329.40

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Solution

The fourth proportional to 5,847.24, 8,069.58 and 3,329.40 is: 4,594.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,847.24 : 8,069.58 = 3,329.40 : x
  2. Step 2: Convert to fraction form
    5,847.24/8,069.58 = 3,329.40/x
  3. Step 3: Cross multiply
    5,847.24x = 8,069.58 × 3,329.40
  4. Step 4: Simplify right side
    5,847.24x = 26,866,859.65
  5. Step 5: Solve for x
    x = 26,866,859.65/5,847.24
  6. Step 6: Final answer
    x = 4,594.79

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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.