Home / 43,694.10-60,256.26-28,582.02

Finding the Fourth Proportional to 43,694.10, 60,256.26 and 28,582.02

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Solution

The fourth proportional to 43,694.10, 60,256.26 and 28,582.02 is: 39,415.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,694.10 : 60,256.26 = 28,582.02 : x
  2. Step 2: Convert to fraction form
    43,694.10/60,256.26 = 28,582.02/x
  3. Step 3: Cross multiply
    43,694.10x = 60,256.26 × 28,582.02
  4. Step 4: Simplify right side
    43,694.10x = 1,722,245,628.45
  5. Step 5: Solve for x
    x = 1,722,245,628.45/43,694.10
  6. Step 6: Final answer
    x = 39,415.98

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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.