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Finding the Fourth Proportional to 273,207.24, 377,028.14 and 152,356.37

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Solution

The fourth proportional to 273,207.24, 377,028.14 and 152,356.37 is: 210,252.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,207.24 : 377,028.14 = 152,356.37 : x
  2. Step 2: Convert to fraction form
    273,207.24/377,028.14 = 152,356.37/x
  3. Step 3: Cross multiply
    273,207.24x = 377,028.14 × 152,356.37
  4. Step 4: Simplify right side
    273,207.24x = 57,442,636,151.33
  5. Step 5: Solve for x
    x = 57,442,636,151.33/273,207.24
  6. Step 6: Final answer
    x = 210,252.98

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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.