Home / 7,266.06-10,899.70-2,584.26

Finding the Fourth Proportional to 7,266.06, 10,899.70 and 2,584.26

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Solution

The fourth proportional to 7,266.06, 10,899.70 and 2,584.26 is: 3,876.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,266.06 : 10,899.70 = 2,584.26 : x
  2. Step 2: Convert to fraction form
    7,266.06/10,899.70 = 2,584.26/x
  3. Step 3: Cross multiply
    7,266.06x = 10,899.70 × 2,584.26
  4. Step 4: Simplify right side
    7,266.06x = 28,167,652.26
  5. Step 5: Solve for x
    x = 28,167,652.26/7,266.06
  6. Step 6: Final answer
    x = 3,876.61

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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.