Home / 52,917.94-73,030.20-36,996.58

Finding the Fourth Proportional to 52,917.94, 73,030.20 and 36,996.58

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Solution

The fourth proportional to 52,917.94, 73,030.20 and 36,996.58 is: 51,057.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,917.94 : 73,030.20 = 36,996.58 : x
  2. Step 2: Convert to fraction form
    52,917.94/73,030.20 = 36,996.58/x
  3. Step 3: Cross multiply
    52,917.94x = 73,030.20 × 36,996.58
  4. Step 4: Simplify right side
    52,917.94x = 2,701,867,636.72
  5. Step 5: Solve for x
    x = 2,701,867,636.72/52,917.94
  6. Step 6: Final answer
    x = 51,057.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.