Home / 39,044.23-58,558.96-19,033.64

Finding the Fourth Proportional to 39,044.23, 58,558.96 and 19,033.64

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Solution

The fourth proportional to 39,044.23, 58,558.96 and 19,033.64 is: 28,546.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,044.23 : 58,558.96 = 19,033.64 : x
  2. Step 2: Convert to fraction form
    39,044.23/58,558.96 = 19,033.64/x
  3. Step 3: Cross multiply
    39,044.23x = 58,558.96 × 19,033.64
  4. Step 4: Simplify right side
    39,044.23x = 1,114,590,042.63
  5. Step 5: Solve for x
    x = 1,114,590,042.63/39,044.23
  6. Step 6: Final answer
    x = 28,546.86

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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.