Home / 29,088.44-43,633.56-8,028.92

Finding the Fourth Proportional to 29,088.44, 43,633.56 and 8,028.92

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Solution

The fourth proportional to 29,088.44, 43,633.56 and 8,028.92 is: 12,043.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,088.44 : 43,633.56 = 8,028.92 : x
  2. Step 2: Convert to fraction form
    29,088.44/43,633.56 = 8,028.92/x
  3. Step 3: Cross multiply
    29,088.44x = 43,633.56 × 8,028.92
  4. Step 4: Simplify right side
    29,088.44x = 350,330,362.56
  5. Step 5: Solve for x
    x = 350,330,362.56/29,088.44
  6. Step 6: Final answer
    x = 12,043.63

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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.