Home / 2,009.10-3,013.74-1,034.94

Finding the Fourth Proportional to 2,009.10, 3,013.74 and 1,034.94

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Solution

The fourth proportional to 2,009.10, 3,013.74 and 1,034.94 is: 1,552.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009.10 : 3,013.74 = 1,034.94 : x
  2. Step 2: Convert to fraction form
    2,009.10/3,013.74 = 1,034.94/x
  3. Step 3: Cross multiply
    2,009.10x = 3,013.74 × 1,034.94
  4. Step 4: Simplify right side
    2,009.10x = 3,119,040.08
  5. Step 5: Solve for x
    x = 3,119,040.08/2,009.10
  6. Step 6: Final answer
    x = 1,552.46

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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.