Home / 435,087.41-652,662.56-182,113.47

Finding the Fourth Proportional to 435,087.41, 652,662.56 and 182,113.47

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Solution

The fourth proportional to 435,087.41, 652,662.56 and 182,113.47 is: 273,183.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,087.41 : 652,662.56 = 182,113.47 : x
  2. Step 2: Convert to fraction form
    435,087.41/652,662.56 = 182,113.47/x
  3. Step 3: Cross multiply
    435,087.41x = 652,662.56 × 182,113.47
  4. Step 4: Simplify right side
    435,087.41x = 118,858,643,995.97
  5. Step 5: Solve for x
    x = 118,858,643,995.97/435,087.41
  6. Step 6: Final answer
    x = 273,183.37

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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.