Home / 4,732.46-7,099.02-1,919.94

Finding the Fourth Proportional to 4,732.46, 7,099.02 and 1,919.94

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Solution

The fourth proportional to 4,732.46, 7,099.02 and 1,919.94 is: 2,880.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732.46 : 7,099.02 = 1,919.94 : x
  2. Step 2: Convert to fraction form
    4,732.46/7,099.02 = 1,919.94/x
  3. Step 3: Cross multiply
    4,732.46x = 7,099.02 × 1,919.94
  4. Step 4: Simplify right side
    4,732.46x = 13,629,656.96
  5. Step 5: Solve for x
    x = 13,629,656.96/4,732.46
  6. Step 6: Final answer
    x = 2,880.04

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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.