Home / 183,329.10-253,001.25-102,757.14

Finding the Fourth Proportional to 183,329.10, 253,001.25 and 102,757.14

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Solution

The fourth proportional to 183,329.10, 253,001.25 and 102,757.14 is: 141,808.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,329.10 : 253,001.25 = 102,757.14 : x
  2. Step 2: Convert to fraction form
    183,329.10/253,001.25 = 102,757.14/x
  3. Step 3: Cross multiply
    183,329.10x = 253,001.25 × 102,757.14
  4. Step 4: Simplify right side
    183,329.10x = 25,997,684,866.43
  5. Step 5: Solve for x
    x = 25,997,684,866.43/183,329.10
  6. Step 6: Final answer
    x = 141,808.83

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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.