Home / 46,736.44-69,768.02-43,414.96

Finding the Fourth Proportional to 46,736.44, 69,768.02 and 43,414.96

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Solution

The fourth proportional to 46,736.44, 69,768.02 and 43,414.96 is: 64,809.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,736.44 : 69,768.02 = 43,414.96 : x
  2. Step 2: Convert to fraction form
    46,736.44/69,768.02 = 43,414.96/x
  3. Step 3: Cross multiply
    46,736.44x = 69,768.02 × 43,414.96
  4. Step 4: Simplify right side
    46,736.44x = 3,028,975,797.58
  5. Step 5: Solve for x
    x = 3,028,975,797.58/46,736.44
  6. Step 6: Final answer
    x = 64,809.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.