Home / 49,558.36-68,344.84-33,666.52

Finding the Fourth Proportional to 49,558.36, 68,344.84 and 33,666.52

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Solution

The fourth proportional to 49,558.36, 68,344.84 and 33,666.52 is: 46,428.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,558.36 : 68,344.84 = 33,666.52 : x
  2. Step 2: Convert to fraction form
    49,558.36/68,344.84 = 33,666.52/x
  3. Step 3: Cross multiply
    49,558.36x = 68,344.84 × 33,666.52
  4. Step 4: Simplify right side
    49,558.36x = 2,300,932,922.76
  5. Step 5: Solve for x
    x = 2,300,932,922.76/49,558.36
  6. Step 6: Final answer
    x = 46,428.75

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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.