Home / 183,850.80-253,707.28-102,184.12

Finding the Fourth Proportional to 183,850.80, 253,707.28 and 102,184.12

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Solution

The fourth proportional to 183,850.80, 253,707.28 and 102,184.12 is: 141,010.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,850.80 : 253,707.28 = 102,184.12 : x
  2. Step 2: Convert to fraction form
    183,850.80/253,707.28 = 102,184.12/x
  3. Step 3: Cross multiply
    183,850.80x = 253,707.28 × 102,184.12
  4. Step 4: Simplify right side
    183,850.80x = 25,924,855,144.39
  5. Step 5: Solve for x
    x = 25,924,855,144.39/183,850.80
  6. Step 6: Final answer
    x = 141,010.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.