Home / 4,810.94-7,217.16-2,037.62

Finding the Fourth Proportional to 4,810.94, 7,217.16 and 2,037.62

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Solution

The fourth proportional to 4,810.94, 7,217.16 and 2,037.62 is: 3,056.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810.94 : 7,217.16 = 2,037.62 : x
  2. Step 2: Convert to fraction form
    4,810.94/7,217.16 = 2,037.62/x
  3. Step 3: Cross multiply
    4,810.94x = 7,217.16 × 2,037.62
  4. Step 4: Simplify right side
    4,810.94x = 14,705,793.47
  5. Step 5: Solve for x
    x = 14,705,793.47/4,810.94
  6. Step 6: Final answer
    x = 3,056.74

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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.