Home / 151,110.60-226,721.70-62,371.80

Finding the Fourth Proportional to 151,110.60, 226,721.70 and 62,371.80

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Solution

The fourth proportional to 151,110.60, 226,721.70 and 62,371.80 is: 93,580.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,110.60 : 226,721.70 = 62,371.80 : x
  2. Step 2: Convert to fraction form
    151,110.60/226,721.70 = 62,371.80/x
  3. Step 3: Cross multiply
    151,110.60x = 226,721.70 × 62,371.80
  4. Step 4: Simplify right side
    151,110.60x = 14,141,040,528.06
  5. Step 5: Solve for x
    x = 14,141,040,528.06/151,110.60
  6. Step 6: Final answer
    x = 93,580.73

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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.