Home / 23,267.82-34,902.90-6,629.04

Finding the Fourth Proportional to 23,267.82, 34,902.90 and 6,629.04

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Solution

The fourth proportional to 23,267.82, 34,902.90 and 6,629.04 is: 9,943.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,267.82 : 34,902.90 = 6,629.04 : x
  2. Step 2: Convert to fraction form
    23,267.82/34,902.90 = 6,629.04/x
  3. Step 3: Cross multiply
    23,267.82x = 34,902.90 × 6,629.04
  4. Step 4: Simplify right side
    23,267.82x = 231,372,720.22
  5. Step 5: Solve for x
    x = 231,372,720.22/23,267.82
  6. Step 6: Final answer
    x = 9,943.89

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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.