Home / 34,668.42-52,088.22-22,193.88

Finding the Fourth Proportional to 34,668.42, 52,088.22 and 22,193.88

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Solution

The fourth proportional to 34,668.42, 52,088.22 and 22,193.88 is: 33,345.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,668.42 : 52,088.22 = 22,193.88 : x
  2. Step 2: Convert to fraction form
    34,668.42/52,088.22 = 22,193.88/x
  3. Step 3: Cross multiply
    34,668.42x = 52,088.22 × 22,193.88
  4. Step 4: Simplify right side
    34,668.42x = 1,156,039,704.09
  5. Step 5: Solve for x
    x = 1,156,039,704.09/34,668.42
  6. Step 6: Final answer
    x = 33,345.61

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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.