Home / 4,010.70-6,016.05-2,556.30

Finding the Fourth Proportional to 4,010.70, 6,016.05 and 2,556.30

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Solution

The fourth proportional to 4,010.70, 6,016.05 and 2,556.30 is: 3,834.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.70 : 6,016.05 = 2,556.30 : x
  2. Step 2: Convert to fraction form
    4,010.70/6,016.05 = 2,556.30/x
  3. Step 3: Cross multiply
    4,010.70x = 6,016.05 × 2,556.30
  4. Step 4: Simplify right side
    4,010.70x = 15,378,828.62
  5. Step 5: Solve for x
    x = 15,378,828.62/4,010.70
  6. Step 6: Final answer
    x = 3,834.45

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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.