Home / 9,207.08-13,810.60-2,633.26

Finding the Fourth Proportional to 9,207.08, 13,810.60 and 2,633.26

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Solution

The fourth proportional to 9,207.08, 13,810.60 and 2,633.26 is: 3,949.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,207.08 : 13,810.60 = 2,633.26 : x
  2. Step 2: Convert to fraction form
    9,207.08/13,810.60 = 2,633.26/x
  3. Step 3: Cross multiply
    9,207.08x = 13,810.60 × 2,633.26
  4. Step 4: Simplify right side
    9,207.08x = 36,366,900.56
  5. Step 5: Solve for x
    x = 36,366,900.56/9,207.08
  6. Step 6: Final answer
    x = 3,949.88

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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.