Home / 35,080.20-52,650.15-14,034.96

Finding the Fourth Proportional to 35,080.20, 52,650.15 and 14,034.96

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Solution

The fourth proportional to 35,080.20, 52,650.15 and 14,034.96 is: 21,064.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,080.20 : 52,650.15 = 14,034.96 : x
  2. Step 2: Convert to fraction form
    35,080.20/52,650.15 = 14,034.96/x
  3. Step 3: Cross multiply
    35,080.20x = 52,650.15 × 14,034.96
  4. Step 4: Simplify right side
    35,080.20x = 738,942,749.24
  5. Step 5: Solve for x
    x = 738,942,749.24/35,080.20
  6. Step 6: Final answer
    x = 21,064.38

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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.