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Finding the Fourth Proportional to 183,480.84, 275,240.15 and 63,537.56

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Solution

The fourth proportional to 183,480.84, 275,240.15 and 63,537.56 is: 95,312.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,480.84 : 275,240.15 = 63,537.56 : x
  2. Step 2: Convert to fraction form
    183,480.84/275,240.15 = 63,537.56/x
  3. Step 3: Cross multiply
    183,480.84x = 275,240.15 × 63,537.56
  4. Step 4: Simplify right side
    183,480.84x = 17,488,086,009.99
  5. Step 5: Solve for x
    x = 17,488,086,009.99/183,480.84
  6. Step 6: Final answer
    x = 95,312.87

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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.