Home / 29,273.03-43,909.66-7,086.37

Finding the Fourth Proportional to 29,273.03, 43,909.66 and 7,086.37

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Solution

The fourth proportional to 29,273.03, 43,909.66 and 7,086.37 is: 10,629.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,273.03 : 43,909.66 = 7,086.37 : x
  2. Step 2: Convert to fraction form
    29,273.03/43,909.66 = 7,086.37/x
  3. Step 3: Cross multiply
    29,273.03x = 43,909.66 × 7,086.37
  4. Step 4: Simplify right side
    29,273.03x = 311,160,224.82
  5. Step 5: Solve for x
    x = 311,160,224.82/29,273.03
  6. Step 6: Final answer
    x = 10,629.59

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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.