Home / 34,255.98-51,311.14-16,460.48

Finding the Fourth Proportional to 34,255.98, 51,311.14 and 16,460.48

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Solution

The fourth proportional to 34,255.98, 51,311.14 and 16,460.48 is: 24,655.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,255.98 : 51,311.14 = 16,460.48 : x
  2. Step 2: Convert to fraction form
    34,255.98/51,311.14 = 16,460.48/x
  3. Step 3: Cross multiply
    34,255.98x = 51,311.14 × 16,460.48
  4. Step 4: Simplify right side
    34,255.98x = 844,606,080.87
  5. Step 5: Solve for x
    x = 844,606,080.87/34,255.98
  6. Step 6: Final answer
    x = 24,655.73

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1.5x scale

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.