Home / 7,370.33-11,055.48-6,069.06

Finding the Fourth Proportional to 7,370.33, 11,055.48 and 6,069.06

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Solution

The fourth proportional to 7,370.33, 11,055.48 and 6,069.06 is: 9,103.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370.33 : 11,055.48 = 6,069.06 : x
  2. Step 2: Convert to fraction form
    7,370.33/11,055.48 = 6,069.06/x
  3. Step 3: Cross multiply
    7,370.33x = 11,055.48 × 6,069.06
  4. Step 4: Simplify right side
    7,370.33x = 67,096,371.45
  5. Step 5: Solve for x
    x = 67,096,371.45/7,370.33
  6. Step 6: Final answer
    x = 9,103.58

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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.