Home / 2,937.03-4,399.57-1,374.85

Finding the Fourth Proportional to 2,937.03, 4,399.57 and 1,374.85

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Solution

The fourth proportional to 2,937.03, 4,399.57 and 1,374.85 is: 2,059.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937.03 : 4,399.57 = 1,374.85 : x
  2. Step 2: Convert to fraction form
    2,937.03/4,399.57 = 1,374.85/x
  3. Step 3: Cross multiply
    2,937.03x = 4,399.57 × 1,374.85
  4. Step 4: Simplify right side
    2,937.03x = 6,048,748.81
  5. Step 5: Solve for x
    x = 6,048,748.81/2,937.03
  6. Step 6: Final answer
    x = 2,059.48

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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.