Home / 16,110.08-24,165.44-4,424.32

Finding the Fourth Proportional to 16,110.08, 24,165.44 and 4,424.32

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Solution

The fourth proportional to 16,110.08, 24,165.44 and 4,424.32 is: 6,636.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,110.08 : 24,165.44 = 4,424.32 : x
  2. Step 2: Convert to fraction form
    16,110.08/24,165.44 = 4,424.32/x
  3. Step 3: Cross multiply
    16,110.08x = 24,165.44 × 4,424.32
  4. Step 4: Simplify right side
    16,110.08x = 106,915,639.50
  5. Step 5: Solve for x
    x = 106,915,639.50/16,110.08
  6. Step 6: Final answer
    x = 6,636.57

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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.