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Finding the Fourth Proportional to 183,637.67, 275,604.12 and 94,917.15

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Solution

The fourth proportional to 183,637.67, 275,604.12 and 94,917.15 is: 142,452.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,637.67 : 275,604.12 = 94,917.15 : x
  2. Step 2: Convert to fraction form
    183,637.67/275,604.12 = 94,917.15/x
  3. Step 3: Cross multiply
    183,637.67x = 275,604.12 × 94,917.15
  4. Step 4: Simplify right side
    183,637.67x = 26,159,557,598.66
  5. Step 5: Solve for x
    x = 26,159,557,598.66/183,637.67
  6. Step 6: Final answer
    x = 142,452.03

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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.