Home / 4,216.92-6,325.65-1,751.94

Finding the Fourth Proportional to 4,216.92, 6,325.65 and 1,751.94

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Solution

The fourth proportional to 4,216.92, 6,325.65 and 1,751.94 is: 2,628.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216.92 : 6,325.65 = 1,751.94 : x
  2. Step 2: Convert to fraction form
    4,216.92/6,325.65 = 1,751.94/x
  3. Step 3: Cross multiply
    4,216.92x = 6,325.65 × 1,751.94
  4. Step 4: Simplify right side
    4,216.92x = 11,082,159.26
  5. Step 5: Solve for x
    x = 11,082,159.26/4,216.92
  6. Step 6: Final answer
    x = 2,628.02

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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.