Home / 2,007.03-3,010.26-1,019.44

Finding the Fourth Proportional to 2,007.03, 3,010.26 and 1,019.44

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Solution

The fourth proportional to 2,007.03, 3,010.26 and 1,019.44 is: 1,529.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007.03 : 3,010.26 = 1,019.44 : x
  2. Step 2: Convert to fraction form
    2,007.03/3,010.26 = 1,019.44/x
  3. Step 3: Cross multiply
    2,007.03x = 3,010.26 × 1,019.44
  4. Step 4: Simplify right side
    2,007.03x = 3,068,779.45
  5. Step 5: Solve for x
    x = 3,068,779.45/2,007.03
  6. Step 6: Final answer
    x = 1,529.02

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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.