Home / 6,101.04-9,143.31-2,767.23

Finding the Fourth Proportional to 6,101.04, 9,143.31 and 2,767.23

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Solution

The fourth proportional to 6,101.04, 9,143.31 and 2,767.23 is: 4,147.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101.04 : 9,143.31 = 2,767.23 : x
  2. Step 2: Convert to fraction form
    6,101.04/9,143.31 = 2,767.23/x
  3. Step 3: Cross multiply
    6,101.04x = 9,143.31 × 2,767.23
  4. Step 4: Simplify right side
    6,101.04x = 25,301,641.73
  5. Step 5: Solve for x
    x = 25,301,641.73/6,101.04
  6. Step 6: Final answer
    x = 4,147.10

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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.