Home / 22,025.24-33,027.09-15,364.94

Finding the Fourth Proportional to 22,025.24, 33,027.09 and 15,364.94

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Solution

The fourth proportional to 22,025.24, 33,027.09 and 15,364.94 is: 23,039.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025.24 : 33,027.09 = 15,364.94 : x
  2. Step 2: Convert to fraction form
    22,025.24/33,027.09 = 15,364.94/x
  3. Step 3: Cross multiply
    22,025.24x = 33,027.09 × 15,364.94
  4. Step 4: Simplify right side
    22,025.24x = 507,459,091.09
  5. Step 5: Solve for x
    x = 507,459,091.09/22,025.24
  6. Step 6: Final answer
    x = 23,039.89

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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.