Home / 202,531.41-303,801.98-62,291.25

Finding the Fourth Proportional to 202,531.41, 303,801.98 and 62,291.25

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Solution

The fourth proportional to 202,531.41, 303,801.98 and 62,291.25 is: 93,438.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,531.41 : 303,801.98 = 62,291.25 : x
  2. Step 2: Convert to fraction form
    202,531.41/303,801.98 = 62,291.25/x
  3. Step 3: Cross multiply
    202,531.41x = 303,801.98 × 62,291.25
  4. Step 4: Simplify right side
    202,531.41x = 18,924,204,775.22
  5. Step 5: Solve for x
    x = 18,924,204,775.22/202,531.41
  6. Step 6: Final answer
    x = 93,438.37

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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.