Home / 34,963.25-48,247.60-19,853.92

Finding the Fourth Proportional to 34,963.25, 48,247.60 and 19,853.92

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Solution

The fourth proportional to 34,963.25, 48,247.60 and 19,853.92 is: 27,397.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,963.25 : 48,247.60 = 19,853.92 : x
  2. Step 2: Convert to fraction form
    34,963.25/48,247.60 = 19,853.92/x
  3. Step 3: Cross multiply
    34,963.25x = 48,247.60 × 19,853.92
  4. Step 4: Simplify right side
    34,963.25x = 957,903,650.08
  5. Step 5: Solve for x
    x = 957,903,650.08/34,963.25
  6. Step 6: Final answer
    x = 27,397.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.