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Finding the Fourth Proportional to 183,669.30, 275,503.95 and 182,502.90

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Solution

The fourth proportional to 183,669.30, 275,503.95 and 182,502.90 is: 273,754.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,669.30 : 275,503.95 = 182,502.90 : x
  2. Step 2: Convert to fraction form
    183,669.30/275,503.95 = 182,502.90/x
  3. Step 3: Cross multiply
    183,669.30x = 275,503.95 × 182,502.90
  4. Step 4: Simplify right side
    183,669.30x = 50,280,269,836.46
  5. Step 5: Solve for x
    x = 50,280,269,836.46/183,669.30
  6. Step 6: Final answer
    x = 273,754.35

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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.