Home / 4,482.98-6,728.57-2,293.24

Finding the Fourth Proportional to 4,482.98, 6,728.57 and 2,293.24

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Solution

The fourth proportional to 4,482.98, 6,728.57 and 2,293.24 is: 3,441.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482.98 : 6,728.57 = 2,293.24 : x
  2. Step 2: Convert to fraction form
    4,482.98/6,728.57 = 2,293.24/x
  3. Step 3: Cross multiply
    4,482.98x = 6,728.57 × 2,293.24
  4. Step 4: Simplify right side
    4,482.98x = 15,430,225.87
  5. Step 5: Solve for x
    x = 15,430,225.87/4,482.98
  6. Step 6: Final answer
    x = 3,441.96

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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.