Home / 61,334.21-92,012.25-16,959.98

Finding the Fourth Proportional to 61,334.21, 92,012.25 and 16,959.98

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Solution

The fourth proportional to 61,334.21, 92,012.25 and 16,959.98 is: 25,443.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,334.21 : 92,012.25 = 16,959.98 : x
  2. Step 2: Convert to fraction form
    61,334.21/92,012.25 = 16,959.98/x
  3. Step 3: Cross multiply
    61,334.21x = 92,012.25 × 16,959.98
  4. Step 4: Simplify right side
    61,334.21x = 1,560,526,213.39
  5. Step 5: Solve for x
    x = 1,560,526,213.39/61,334.21
  6. Step 6: Final answer
    x = 25,443.00

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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.