Home / 60,619.54-83,651.79-33,761.56

Finding the Fourth Proportional to 60,619.54, 83,651.79 and 33,761.56

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Solution

The fourth proportional to 60,619.54, 83,651.79 and 33,761.56 is: 46,589.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,619.54 : 83,651.79 = 33,761.56 : x
  2. Step 2: Convert to fraction form
    60,619.54/83,651.79 = 33,761.56/x
  3. Step 3: Cross multiply
    60,619.54x = 83,651.79 × 33,761.56
  4. Step 4: Simplify right side
    60,619.54x = 2,824,214,927.19
  5. Step 5: Solve for x
    x = 2,824,214,927.19/60,619.54
  6. Step 6: Final answer
    x = 46,589.18

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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.