Home / 241,962.60-362,511.90-117,028.20

Finding the Fourth Proportional to 241,962.60, 362,511.90 and 117,028.20

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Solution

The fourth proportional to 241,962.60, 362,511.90 and 117,028.20 is: 175,333.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,962.60 : 362,511.90 = 117,028.20 : x
  2. Step 2: Convert to fraction form
    241,962.60/362,511.90 = 117,028.20/x
  3. Step 3: Cross multiply
    241,962.60x = 362,511.90 × 117,028.20
  4. Step 4: Simplify right side
    241,962.60x = 42,424,115,135.58
  5. Step 5: Solve for x
    x = 42,424,115,135.58/241,962.60
  6. Step 6: Final answer
    x = 175,333.36

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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.