Home / 63,197.06-94,813.31-27,661.48

Finding the Fourth Proportional to 63,197.06, 94,813.31 and 27,661.48

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Solution

The fourth proportional to 63,197.06, 94,813.31 and 27,661.48 is: 41,499.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,197.06 : 94,813.31 = 27,661.48 : x
  2. Step 2: Convert to fraction form
    63,197.06/94,813.31 = 27,661.48/x
  3. Step 3: Cross multiply
    63,197.06x = 94,813.31 × 27,661.48
  4. Step 4: Simplify right side
    63,197.06x = 2,622,676,478.30
  5. Step 5: Solve for x
    x = 2,622,676,478.30/63,197.06
  6. Step 6: Final answer
    x = 41,499.98

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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.