Home / 6,259.24-9,388.80-2,512.70

Finding the Fourth Proportional to 6,259.24, 9,388.80 and 2,512.70

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Solution

The fourth proportional to 6,259.24, 9,388.80 and 2,512.70 is: 3,769.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259.24 : 9,388.80 = 2,512.70 : x
  2. Step 2: Convert to fraction form
    6,259.24/9,388.80 = 2,512.70/x
  3. Step 3: Cross multiply
    6,259.24x = 9,388.80 × 2,512.70
  4. Step 4: Simplify right side
    6,259.24x = 23,591,237.76
  5. Step 5: Solve for x
    x = 23,591,237.76/6,259.24
  6. Step 6: Final answer
    x = 3,769.03

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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.