Home / 4,130.82-6,196.25-1,010.84

Finding the Fourth Proportional to 4,130.82, 6,196.25 and 1,010.84

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Solution

The fourth proportional to 4,130.82, 6,196.25 and 1,010.84 is: 1,516.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130.82 : 6,196.25 = 1,010.84 : x
  2. Step 2: Convert to fraction form
    4,130.82/6,196.25 = 1,010.84/x
  3. Step 3: Cross multiply
    4,130.82x = 6,196.25 × 1,010.84
  4. Step 4: Simplify right side
    4,130.82x = 6,263,388.90
  5. Step 5: Solve for x
    x = 6,263,388.90/4,130.82
  6. Step 6: Final answer
    x = 1,516.26

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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.