Home / 29,074.82-43,625.19-10,602.50

Finding the Fourth Proportional to 29,074.82, 43,625.19 and 10,602.50

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Solution

The fourth proportional to 29,074.82, 43,625.19 and 10,602.50 is: 15,908.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,074.82 : 43,625.19 = 10,602.50 : x
  2. Step 2: Convert to fraction form
    29,074.82/43,625.19 = 10,602.50/x
  3. Step 3: Cross multiply
    29,074.82x = 43,625.19 × 10,602.50
  4. Step 4: Simplify right side
    29,074.82x = 462,536,076.98
  5. Step 5: Solve for x
    x = 462,536,076.98/29,074.82
  6. Step 6: Final answer
    x = 15,908.48

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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.