Home / 51,080.44-76,630.38-16,010.68

Finding the Fourth Proportional to 51,080.44, 76,630.38 and 16,010.68

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Solution

The fourth proportional to 51,080.44, 76,630.38 and 16,010.68 is: 24,019.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,080.44 : 76,630.38 = 16,010.68 : x
  2. Step 2: Convert to fraction form
    51,080.44/76,630.38 = 16,010.68/x
  3. Step 3: Cross multiply
    51,080.44x = 76,630.38 × 16,010.68
  4. Step 4: Simplify right side
    51,080.44x = 1,226,904,492.46
  5. Step 5: Solve for x
    x = 1,226,904,492.46/51,080.44
  6. Step 6: Final answer
    x = 24,019.07

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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.