Home / 43,994.43-60,696.40-28,895.27

Finding the Fourth Proportional to 43,994.43, 60,696.40 and 28,895.27

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Solution

The fourth proportional to 43,994.43, 60,696.40 and 28,895.27 is: 39,865.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,994.43 : 60,696.40 = 28,895.27 : x
  2. Step 2: Convert to fraction form
    43,994.43/60,696.40 = 28,895.27/x
  3. Step 3: Cross multiply
    43,994.43x = 60,696.40 × 28,895.27
  4. Step 4: Simplify right side
    43,994.43x = 1,753,838,866.03
  5. Step 5: Solve for x
    x = 1,753,838,866.03/43,994.43
  6. Step 6: Final answer
    x = 39,865.02

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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.