Home / 61,180.45-91,804.10-23,741.98

Finding the Fourth Proportional to 61,180.45, 91,804.10 and 23,741.98

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Solution

The fourth proportional to 61,180.45, 91,804.10 and 23,741.98 is: 35,625.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,180.45 : 91,804.10 = 23,741.98 : x
  2. Step 2: Convert to fraction form
    61,180.45/91,804.10 = 23,741.98/x
  3. Step 3: Cross multiply
    61,180.45x = 91,804.10 × 23,741.98
  4. Step 4: Simplify right side
    61,180.45x = 2,179,610,757.90
  5. Step 5: Solve for x
    x = 2,179,610,757.90/61,180.45
  6. Step 6: Final answer
    x = 35,625.94

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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.