Home / 3,350.32-5,026.21-1,010.14

Finding the Fourth Proportional to 3,350.32, 5,026.21 and 1,010.14

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Solution

The fourth proportional to 3,350.32, 5,026.21 and 1,010.14 is: 1,515.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.32 : 5,026.21 = 1,010.14 : x
  2. Step 2: Convert to fraction form
    3,350.32/5,026.21 = 1,010.14/x
  3. Step 3: Cross multiply
    3,350.32x = 5,026.21 × 1,010.14
  4. Step 4: Simplify right side
    3,350.32x = 5,077,160.68
  5. Step 5: Solve for x
    x = 5,077,160.68/3,350.32
  6. Step 6: Final answer
    x = 1,515.43

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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.