Home / 44,712.05-67,068.08-16,628.43

Finding the Fourth Proportional to 44,712.05, 67,068.08 and 16,628.43

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Solution

The fourth proportional to 44,712.05, 67,068.08 and 16,628.43 is: 24,942.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712.05 : 67,068.08 = 16,628.43 : x
  2. Step 2: Convert to fraction form
    44,712.05/67,068.08 = 16,628.43/x
  3. Step 3: Cross multiply
    44,712.05x = 67,068.08 × 16,628.43
  4. Step 4: Simplify right side
    44,712.05x = 1,115,236,873.51
  5. Step 5: Solve for x
    x = 1,115,236,873.51/44,712.05
  6. Step 6: Final answer
    x = 24,942.65

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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.