Home / 4,250.69-6,376.04-1,477.38

Finding the Fourth Proportional to 4,250.69, 6,376.04 and 1,477.38

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Solution

The fourth proportional to 4,250.69, 6,376.04 and 1,477.38 is: 2,216.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250.69 : 6,376.04 = 1,477.38 : x
  2. Step 2: Convert to fraction form
    4,250.69/6,376.04 = 1,477.38/x
  3. Step 3: Cross multiply
    4,250.69x = 6,376.04 × 1,477.38
  4. Step 4: Simplify right side
    4,250.69x = 9,419,833.98
  5. Step 5: Solve for x
    x = 9,419,833.98/4,250.69
  6. Step 6: Final answer
    x = 2,216.07

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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.