Home / 48,668.41-73,002.61-11,732.41

Finding the Fourth Proportional to 48,668.41, 73,002.61 and 11,732.41

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Solution

The fourth proportional to 48,668.41, 73,002.61 and 11,732.41 is: 17,598.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,668.41 : 73,002.61 = 11,732.41 : x
  2. Step 2: Convert to fraction form
    48,668.41/73,002.61 = 11,732.41/x
  3. Step 3: Cross multiply
    48,668.41x = 73,002.61 × 11,732.41
  4. Step 4: Simplify right side
    48,668.41x = 856,496,186.58
  5. Step 5: Solve for x
    x = 856,496,186.58/48,668.41
  6. Step 6: Final answer
    x = 17,598.61

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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.