Home / 6,220.24-9,331.68-2,060.03

Finding the Fourth Proportional to 6,220.24, 9,331.68 and 2,060.03

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Solution

The fourth proportional to 6,220.24, 9,331.68 and 2,060.03 is: 3,090.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220.24 : 9,331.68 = 2,060.03 : x
  2. Step 2: Convert to fraction form
    6,220.24/9,331.68 = 2,060.03/x
  3. Step 3: Cross multiply
    6,220.24x = 9,331.68 × 2,060.03
  4. Step 4: Simplify right side
    6,220.24x = 19,223,535.60
  5. Step 5: Solve for x
    x = 19,223,535.60/6,220.24
  6. Step 6: Final answer
    x = 3,090.48

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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.