Home / 6,260.00-9,390.03-2,100.33

Finding the Fourth Proportional to 6,260.00, 9,390.03 and 2,100.33

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Solution

The fourth proportional to 6,260.00, 9,390.03 and 2,100.33 is: 3,150.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260.00 : 9,390.03 = 2,100.33 : x
  2. Step 2: Convert to fraction form
    6,260.00/9,390.03 = 2,100.33/x
  3. Step 3: Cross multiply
    6,260.00x = 9,390.03 × 2,100.33
  4. Step 4: Simplify right side
    6,260.00x = 19,722,104.26
  5. Step 5: Solve for x
    x = 19,722,104.26/6,260.00
  6. Step 6: Final answer
    x = 3,150.50

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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.