Home / 151,104.60-226,712.70-62,365.80

Finding the Fourth Proportional to 151,104.60, 226,712.70 and 62,365.80

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Solution

The fourth proportional to 151,104.60, 226,712.70 and 62,365.80 is: 93,571.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,104.60 : 226,712.70 = 62,365.80 : x
  2. Step 2: Convert to fraction form
    151,104.60/226,712.70 = 62,365.80/x
  3. Step 3: Cross multiply
    151,104.60x = 226,712.70 × 62,365.80
  4. Step 4: Simplify right side
    151,104.60x = 14,139,118,905.66
  5. Step 5: Solve for x
    x = 14,139,118,905.66/151,104.60
  6. Step 6: Final answer
    x = 93,571.73

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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.