Home / 39,022.43-58,486.73-22,393.94

Finding the Fourth Proportional to 39,022.43, 58,486.73 and 22,393.94

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Solution

The fourth proportional to 39,022.43, 58,486.73 and 22,393.94 is: 33,563.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,022.43 : 58,486.73 = 22,393.94 : x
  2. Step 2: Convert to fraction form
    39,022.43/58,486.73 = 22,393.94/x
  3. Step 3: Cross multiply
    39,022.43x = 58,486.73 × 22,393.94
  4. Step 4: Simplify right side
    39,022.43x = 1,309,747,918.01
  5. Step 5: Solve for x
    x = 1,309,747,918.01/39,022.43
  6. Step 6: Final answer
    x = 33,563.98

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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.