Home / 44,694.66-67,050.63-16,990.50

Finding the Fourth Proportional to 44,694.66, 67,050.63 and 16,990.50

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Solution

The fourth proportional to 44,694.66, 67,050.63 and 16,990.50 is: 25,489.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,694.66 : 67,050.63 = 16,990.50 : x
  2. Step 2: Convert to fraction form
    44,694.66/67,050.63 = 16,990.50/x
  3. Step 3: Cross multiply
    44,694.66x = 67,050.63 × 16,990.50
  4. Step 4: Simplify right side
    44,694.66x = 1,139,223,729.02
  5. Step 5: Solve for x
    x = 1,139,223,729.02/44,694.66
  6. Step 6: Final answer
    x = 25,489.03

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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.