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Finding the Fourth Proportional to 34,819.44, 48,015.54 and 29,800.32

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Solution

The fourth proportional to 34,819.44, 48,015.54 and 29,800.32 is: 41,094.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,819.44 : 48,015.54 = 29,800.32 : x
  2. Step 2: Convert to fraction form
    34,819.44/48,015.54 = 29,800.32/x
  3. Step 3: Cross multiply
    34,819.44x = 48,015.54 × 29,800.32
  4. Step 4: Simplify right side
    34,819.44x = 1,430,878,456.97
  5. Step 5: Solve for x
    x = 1,430,878,456.97/34,819.44
  6. Step 6: Final answer
    x = 41,094.24

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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.