Home / 93,160.58-139,743.18-33,996.25

Finding the Fourth Proportional to 93,160.58, 139,743.18 and 33,996.25

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Solution

The fourth proportional to 93,160.58, 139,743.18 and 33,996.25 is: 50,995.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,160.58 : 139,743.18 = 33,996.25 : x
  2. Step 2: Convert to fraction form
    93,160.58/139,743.18 = 33,996.25/x
  3. Step 3: Cross multiply
    93,160.58x = 139,743.18 × 33,996.25
  4. Step 4: Simplify right side
    93,160.58x = 4,750,743,733.72
  5. Step 5: Solve for x
    x = 4,750,743,733.72/93,160.58
  6. Step 6: Final answer
    x = 50,995.21

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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.