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Finding the Fourth Proportional to 234,483.33, 323,587.28 and 127,053.27

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Solution

The fourth proportional to 234,483.33, 323,587.28 and 127,053.27 is: 175,333.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,483.33 : 323,587.28 = 127,053.27 : x
  2. Step 2: Convert to fraction form
    234,483.33/323,587.28 = 127,053.27/x
  3. Step 3: Cross multiply
    234,483.33x = 323,587.28 × 127,053.27
  4. Step 4: Simplify right side
    234,483.33x = 41,112,822,632.59
  5. Step 5: Solve for x
    x = 41,112,822,632.59/234,483.33
  6. Step 6: Final answer
    x = 175,333.67

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