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Finding the Fourth Proportional to 183,503.58, 275,189.31 and 63,527.94

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Solution

The fourth proportional to 183,503.58, 275,189.31 and 63,527.94 is: 95,269.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,503.58 : 275,189.31 = 63,527.94 : x
  2. Step 2: Convert to fraction form
    183,503.58/275,189.31 = 63,527.94/x
  3. Step 3: Cross multiply
    183,503.58x = 275,189.31 × 63,527.94
  4. Step 4: Simplify right side
    183,503.58x = 17,482,209,974.32
  5. Step 5: Solve for x
    x = 17,482,209,974.32/183,503.58
  6. Step 6: Final answer
    x = 95,269.04

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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.