Home / 43,124.45-64,620.84-29,032.43

Finding the Fourth Proportional to 43,124.45, 64,620.84 and 29,032.43

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Solution

The fourth proportional to 43,124.45, 64,620.84 and 29,032.43 is: 43,504.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,124.45 : 64,620.84 = 29,032.43 : x
  2. Step 2: Convert to fraction form
    43,124.45/64,620.84 = 29,032.43/x
  3. Step 3: Cross multiply
    43,124.45x = 64,620.84 × 29,032.43
  4. Step 4: Simplify right side
    43,124.45x = 1,876,099,636.30
  5. Step 5: Solve for x
    x = 1,876,099,636.30/43,124.45
  6. Step 6: Final answer
    x = 43,504.31

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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.