Home / 4,083.26-6,124.28-1,450.35

Finding the Fourth Proportional to 4,083.26, 6,124.28 and 1,450.35

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Solution

The fourth proportional to 4,083.26, 6,124.28 and 1,450.35 is: 2,175.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.26 : 6,124.28 = 1,450.35 : x
  2. Step 2: Convert to fraction form
    4,083.26/6,124.28 = 1,450.35/x
  3. Step 3: Cross multiply
    4,083.26x = 6,124.28 × 1,450.35
  4. Step 4: Simplify right side
    4,083.26x = 8,882,342.25
  5. Step 5: Solve for x
    x = 8,882,342.25/4,083.26
  6. Step 6: Final answer
    x = 2,175.31

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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.