Home / 6,260.22-9,391.89-2,100.24

Finding the Fourth Proportional to 6,260.22, 9,391.89 and 2,100.24

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Solution

The fourth proportional to 6,260.22, 9,391.89 and 2,100.24 is: 3,150.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260.22 : 9,391.89 = 2,100.24 : x
  2. Step 2: Convert to fraction form
    6,260.22/9,391.89 = 2,100.24/x
  3. Step 3: Cross multiply
    6,260.22x = 9,391.89 × 2,100.24
  4. Step 4: Simplify right side
    6,260.22x = 19,725,223.05
  5. Step 5: Solve for x
    x = 19,725,223.05/6,260.22
  6. Step 6: Final answer
    x = 3,150.88

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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.