Home / 34,330.20-51,494.54-9,369.80

Finding the Fourth Proportional to 34,330.20, 51,494.54 and 9,369.80

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Solution

The fourth proportional to 34,330.20, 51,494.54 and 9,369.80 is: 14,054.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,330.20 : 51,494.54 = 9,369.80 : x
  2. Step 2: Convert to fraction form
    34,330.20/51,494.54 = 9,369.80/x
  3. Step 3: Cross multiply
    34,330.20x = 51,494.54 × 9,369.80
  4. Step 4: Simplify right side
    34,330.20x = 482,493,540.89
  5. Step 5: Solve for x
    x = 482,493,540.89/34,330.20
  6. Step 6: Final answer
    x = 14,054.49

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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.