Home / 183,154.83-252,754.44-106,726.36

Finding the Fourth Proportional to 183,154.83, 252,754.44 and 106,726.36

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Solution

The fourth proportional to 183,154.83, 252,754.44 and 106,726.36 is: 147,282.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,154.83 : 252,754.44 = 106,726.36 : x
  2. Step 2: Convert to fraction form
    183,154.83/252,754.44 = 106,726.36/x
  3. Step 3: Cross multiply
    183,154.83x = 252,754.44 × 106,726.36
  4. Step 4: Simplify right side
    183,154.83x = 26,975,560,723.15
  5. Step 5: Solve for x
    x = 26,975,560,723.15/183,154.83
  6. Step 6: Final answer
    x = 147,282.82

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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.