Home / 49,255.98-73,885.02-17,668.14

Finding the Fourth Proportional to 49,255.98, 73,885.02 and 17,668.14

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Solution

The fourth proportional to 49,255.98, 73,885.02 and 17,668.14 is: 26,502.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,255.98 : 73,885.02 = 17,668.14 : x
  2. Step 2: Convert to fraction form
    49,255.98/73,885.02 = 17,668.14/x
  3. Step 3: Cross multiply
    49,255.98x = 73,885.02 × 17,668.14
  4. Step 4: Simplify right side
    49,255.98x = 1,305,410,877.26
  5. Step 5: Solve for x
    x = 1,305,410,877.26/49,255.98
  6. Step 6: Final answer
    x = 26,502.59

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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.