Home / 151,287.73-226,956.20-44,682.46

Finding the Fourth Proportional to 151,287.73, 226,956.20 and 44,682.46

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Solution

The fourth proportional to 151,287.73, 226,956.20 and 44,682.46 is: 67,030.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,287.73 : 226,956.20 = 44,682.46 : x
  2. Step 2: Convert to fraction form
    151,287.73/226,956.20 = 44,682.46/x
  3. Step 3: Cross multiply
    151,287.73x = 226,956.20 × 44,682.46
  4. Step 4: Simplify right side
    151,287.73x = 10,140,960,537.45
  5. Step 5: Solve for x
    x = 10,140,960,537.45/151,287.73
  6. Step 6: Final answer
    x = 67,030.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.