Home / 32,919.64-49,384.58-10,727.86

Finding the Fourth Proportional to 32,919.64, 49,384.58 and 10,727.86

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Solution

The fourth proportional to 32,919.64, 49,384.58 and 10,727.86 is: 16,093.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,919.64 : 49,384.58 = 10,727.86 : x
  2. Step 2: Convert to fraction form
    32,919.64/49,384.58 = 10,727.86/x
  3. Step 3: Cross multiply
    32,919.64x = 49,384.58 × 10,727.86
  4. Step 4: Simplify right side
    32,919.64x = 529,790,860.40
  5. Step 5: Solve for x
    x = 529,790,860.40/32,919.64
  6. Step 6: Final answer
    x = 16,093.46

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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.