Home / 4,108.33-6,164.93-1,513.09

Finding the Fourth Proportional to 4,108.33, 6,164.93 and 1,513.09

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Solution

The fourth proportional to 4,108.33, 6,164.93 and 1,513.09 is: 2,270.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108.33 : 6,164.93 = 1,513.09 : x
  2. Step 2: Convert to fraction form
    4,108.33/6,164.93 = 1,513.09/x
  3. Step 3: Cross multiply
    4,108.33x = 6,164.93 × 1,513.09
  4. Step 4: Simplify right side
    4,108.33x = 9,328,093.93
  5. Step 5: Solve for x
    x = 9,328,093.93/4,108.33
  6. Step 6: Final answer
    x = 2,270.53

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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.