Home / 33,710.08-50,576.64-28,825.60

Finding the Fourth Proportional to 33,710.08, 50,576.64 and 28,825.60

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Solution

The fourth proportional to 33,710.08, 50,576.64 and 28,825.60 is: 43,248.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,710.08 : 50,576.64 = 28,825.60 : x
  2. Step 2: Convert to fraction form
    33,710.08/50,576.64 = 28,825.60/x
  3. Step 3: Cross multiply
    33,710.08x = 50,576.64 × 28,825.60
  4. Step 4: Simplify right side
    33,710.08x = 1,457,901,993.98
  5. Step 5: Solve for x
    x = 1,457,901,993.98/33,710.08
  6. Step 6: Final answer
    x = 43,248.25

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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.