Home / 10,934.43-16,408.88-6,007.50

Finding the Fourth Proportional to 10,934.43, 16,408.88 and 6,007.50

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Solution

The fourth proportional to 10,934.43, 16,408.88 and 6,007.50 is: 9,015.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,934.43 : 16,408.88 = 6,007.50 : x
  2. Step 2: Convert to fraction form
    10,934.43/16,408.88 = 6,007.50/x
  3. Step 3: Cross multiply
    10,934.43x = 16,408.88 × 6,007.50
  4. Step 4: Simplify right side
    10,934.43x = 98,576,339.09
  5. Step 5: Solve for x
    x = 98,576,339.09/10,934.43
  6. Step 6: Final answer
    x = 9,015.23

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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.