Home / 44,029.87-66,043.43-10,750.11

Finding the Fourth Proportional to 44,029.87, 66,043.43 and 10,750.11

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Solution

The fourth proportional to 44,029.87, 66,043.43 and 10,750.11 is: 16,124.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,029.87 : 66,043.43 = 10,750.11 : x
  2. Step 2: Convert to fraction form
    44,029.87/66,043.43 = 10,750.11/x
  3. Step 3: Cross multiply
    44,029.87x = 66,043.43 × 10,750.11
  4. Step 4: Simplify right side
    44,029.87x = 709,974,137.28
  5. Step 5: Solve for x
    x = 709,974,137.28/44,029.87
  6. Step 6: Final answer
    x = 16,124.83

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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.