Home / 3,341.34-5,013.07-1,150.19

Finding the Fourth Proportional to 3,341.34, 5,013.07 and 1,150.19

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Solution

The fourth proportional to 3,341.34, 5,013.07 and 1,150.19 is: 1,725.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341.34 : 5,013.07 = 1,150.19 : x
  2. Step 2: Convert to fraction form
    3,341.34/5,013.07 = 1,150.19/x
  3. Step 3: Cross multiply
    3,341.34x = 5,013.07 × 1,150.19
  4. Step 4: Simplify right side
    3,341.34x = 5,765,982.98
  5. Step 5: Solve for x
    x = 5,765,982.98/3,341.34
  6. Step 6: Final answer
    x = 1,725.65

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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.