Home / 4,216.09-6,324.89-1,751.11

Finding the Fourth Proportional to 4,216.09, 6,324.89 and 1,751.11

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Solution

The fourth proportional to 4,216.09, 6,324.89 and 1,751.11 is: 2,626.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216.09 : 6,324.89 = 1,751.11 : x
  2. Step 2: Convert to fraction form
    4,216.09/6,324.89 = 1,751.11/x
  3. Step 3: Cross multiply
    4,216.09x = 6,324.89 × 1,751.11
  4. Step 4: Simplify right side
    4,216.09x = 11,075,578.13
  5. Step 5: Solve for x
    x = 11,075,578.13/4,216.09
  6. Step 6: Final answer
    x = 2,626.98

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1.5x scale

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.