Home / 8,847.06-13,266-2,606.26

Finding the Fourth Proportional to 8,847.06, 13,266 and 2,606.26

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Solution

The fourth proportional to 8,847.06, 13,266 and 2,606.26 is: 3,908.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,847.06 : 13,266 = 2,606.26 : x
  2. Step 2: Convert to fraction form
    8,847.06/13,266 = 2,606.26/x
  3. Step 3: Cross multiply
    8,847.06x = 13,266 × 2,606.26
  4. Step 4: Simplify right side
    8,847.06x = 34,574,645.16
  5. Step 5: Solve for x
    x = 34,574,645.16/8,847.06
  6. Step 6: Final answer
    x = 3,908.04

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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.