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Finding the Fourth Proportional to 60,893.44, 84,022.20 and 34,027.36

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Solution

The fourth proportional to 60,893.44, 84,022.20 and 34,027.36 is: 46,951.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,893.44 : 84,022.20 = 34,027.36 : x
  2. Step 2: Convert to fraction form
    60,893.44/84,022.20 = 34,027.36/x
  3. Step 3: Cross multiply
    60,893.44x = 84,022.20 × 34,027.36
  4. Step 4: Simplify right side
    60,893.44x = 2,859,053,647.39
  5. Step 5: Solve for x
    x = 2,859,053,647.39/60,893.44
  6. Step 6: Final answer
    x = 46,951.75

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1.5x scale

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.