Home / 183,932.88-253,827.12-107,504.52

Finding the Fourth Proportional to 183,932.88, 253,827.12 and 107,504.52

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Solution

The fourth proportional to 183,932.88, 253,827.12 and 107,504.52 is: 148,356.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,932.88 : 253,827.12 = 107,504.52 : x
  2. Step 2: Convert to fraction form
    183,932.88/253,827.12 = 107,504.52/x
  3. Step 3: Cross multiply
    183,932.88x = 253,827.12 × 107,504.52
  4. Step 4: Simplify right side
    183,932.88x = 27,287,562,698.58
  5. Step 5: Solve for x
    x = 27,287,562,698.58/183,932.88
  6. Step 6: Final answer
    x = 148,356.09

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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.