Home / 40,344.08-60,491.43-16,644.29

Finding the Fourth Proportional to 40,344.08, 60,491.43 and 16,644.29

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Solution

The fourth proportional to 40,344.08, 60,491.43 and 16,644.29 is: 24,956.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,344.08 : 60,491.43 = 16,644.29 : x
  2. Step 2: Convert to fraction form
    40,344.08/60,491.43 = 16,644.29/x
  3. Step 3: Cross multiply
    40,344.08x = 60,491.43 × 16,644.29
  4. Step 4: Simplify right side
    40,344.08x = 1,006,836,903.43
  5. Step 5: Solve for x
    x = 1,006,836,903.43/40,344.08
  6. Step 6: Final answer
    x = 24,956.25

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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.