Home / 44,466.58-66,625.82-31,291.28

Finding the Fourth Proportional to 44,466.58, 66,625.82 and 31,291.28

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Solution

The fourth proportional to 44,466.58, 66,625.82 and 31,291.28 is: 46,884.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,466.58 : 66,625.82 = 31,291.28 : x
  2. Step 2: Convert to fraction form
    44,466.58/66,625.82 = 31,291.28/x
  3. Step 3: Cross multiply
    44,466.58x = 66,625.82 × 31,291.28
  4. Step 4: Simplify right side
    44,466.58x = 2,084,807,188.85
  5. Step 5: Solve for x
    x = 2,084,807,188.85/44,466.58
  6. Step 6: Final answer
    x = 46,884.81

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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.