Home / 61,014.41-91,512.21-16,644.77

Finding the Fourth Proportional to 61,014.41, 91,512.21 and 16,644.77

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Solution

The fourth proportional to 61,014.41, 91,512.21 and 16,644.77 is: 24,964.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,014.41 : 91,512.21 = 16,644.77 : x
  2. Step 2: Convert to fraction form
    61,014.41/91,512.21 = 16,644.77/x
  3. Step 3: Cross multiply
    61,014.41x = 91,512.21 × 16,644.77
  4. Step 4: Simplify right side
    61,014.41x = 1,523,199,687.64
  5. Step 5: Solve for x
    x = 1,523,199,687.64/61,014.41
  6. Step 6: Final answer
    x = 24,964.59

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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.