Home / 4,510.26-6,765.41-1,223.33

Finding the Fourth Proportional to 4,510.26, 6,765.41 and 1,223.33

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Solution

The fourth proportional to 4,510.26, 6,765.41 and 1,223.33 is: 1,834.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510.26 : 6,765.41 = 1,223.33 : x
  2. Step 2: Convert to fraction form
    4,510.26/6,765.41 = 1,223.33/x
  3. Step 3: Cross multiply
    4,510.26x = 6,765.41 × 1,223.33
  4. Step 4: Simplify right side
    4,510.26x = 8,276,298.25
  5. Step 5: Solve for x
    x = 8,276,298.25/4,510.26
  6. Step 6: Final answer
    x = 1,834.99

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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.