Home / 182,964.88-252,461-107,527.92

Finding the Fourth Proportional to 182,964.88, 252,461 and 107,527.92

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Solution

The fourth proportional to 182,964.88, 252,461 and 107,527.92 is: 148,370.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,964.88 : 252,461 = 107,527.92 : x
  2. Step 2: Convert to fraction form
    182,964.88/252,461 = 107,527.92/x
  3. Step 3: Cross multiply
    182,964.88x = 252,461 × 107,527.92
  4. Step 4: Simplify right side
    182,964.88x = 27,146,606,211.12
  5. Step 5: Solve for x
    x = 27,146,606,211.12/182,964.88
  6. Step 6: Final answer
    x = 148,370.58

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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.