Home / 3,083.07-4,625.63-1,003.14

Finding the Fourth Proportional to 3,083.07, 4,625.63 and 1,003.14

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Solution

The fourth proportional to 3,083.07, 4,625.63 and 1,003.14 is: 1,505.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083.07 : 4,625.63 = 1,003.14 : x
  2. Step 2: Convert to fraction form
    3,083.07/4,625.63 = 1,003.14/x
  3. Step 3: Cross multiply
    3,083.07x = 4,625.63 × 1,003.14
  4. Step 4: Simplify right side
    3,083.07x = 4,640,154.48
  5. Step 5: Solve for x
    x = 4,640,154.48/3,083.07
  6. Step 6: Final answer
    x = 1,505.04

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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.