Home / 241,627.23-362,441.12-91,832.31

Finding the Fourth Proportional to 241,627.23, 362,441.12 and 91,832.31

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Solution

The fourth proportional to 241,627.23, 362,441.12 and 91,832.31 is: 137,748.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,627.23 : 362,441.12 = 91,832.31 : x
  2. Step 2: Convert to fraction form
    241,627.23/362,441.12 = 91,832.31/x
  3. Step 3: Cross multiply
    241,627.23x = 362,441.12 × 91,832.31
  4. Step 4: Simplify right side
    241,627.23x = 33,283,804,829.43
  5. Step 5: Solve for x
    x = 33,283,804,829.43/241,627.23
  6. Step 6: Final answer
    x = 137,748.57

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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.