Home / 6,673.38-10,010.75-2,290.27

Finding the Fourth Proportional to 6,673.38, 10,010.75 and 2,290.27

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Solution

The fourth proportional to 6,673.38, 10,010.75 and 2,290.27 is: 3,435.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.38 : 10,010.75 = 2,290.27 : x
  2. Step 2: Convert to fraction form
    6,673.38/10,010.75 = 2,290.27/x
  3. Step 3: Cross multiply
    6,673.38x = 10,010.75 × 2,290.27
  4. Step 4: Simplify right side
    6,673.38x = 22,927,301.10
  5. Step 5: Solve for x
    x = 22,927,301.10/6,673.38
  6. Step 6: Final answer
    x = 3,435.64

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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.