Home / 57,525.82-79,366.60-33,635.58

Finding the Fourth Proportional to 57,525.82, 79,366.60 and 33,635.58

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Solution

The fourth proportional to 57,525.82, 79,366.60 and 33,635.58 is: 46,405.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,525.82 : 79,366.60 = 33,635.58 : x
  2. Step 2: Convert to fraction form
    57,525.82/79,366.60 = 33,635.58/x
  3. Step 3: Cross multiply
    57,525.82x = 79,366.60 × 33,635.58
  4. Step 4: Simplify right side
    57,525.82x = 2,669,541,368.05
  5. Step 5: Solve for x
    x = 2,669,541,368.05/57,525.82
  6. Step 6: Final answer
    x = 46,405.97

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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.