Home / 34,064.09-51,096.16-16,290.55

Finding the Fourth Proportional to 34,064.09, 51,096.16 and 16,290.55

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Solution

The fourth proportional to 34,064.09, 51,096.16 and 16,290.55 is: 24,435.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,064.09 : 51,096.16 = 16,290.55 : x
  2. Step 2: Convert to fraction form
    34,064.09/51,096.16 = 16,290.55/x
  3. Step 3: Cross multiply
    34,064.09x = 51,096.16 × 16,290.55
  4. Step 4: Simplify right side
    34,064.09x = 832,384,467.84
  5. Step 5: Solve for x
    x = 832,384,467.84/34,064.09
  6. Step 6: Final answer
    x = 24,435.83

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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.