Home / 164,448.33-226,938.70-88,996.83

Finding the Fourth Proportional to 164,448.33, 226,938.70 and 88,996.83

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Solution

The fourth proportional to 164,448.33, 226,938.70 and 88,996.83 is: 122,815.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,448.33 : 226,938.70 = 88,996.83 : x
  2. Step 2: Convert to fraction form
    164,448.33/226,938.70 = 88,996.83/x
  3. Step 3: Cross multiply
    164,448.33x = 226,938.70 × 88,996.83
  4. Step 4: Simplify right side
    164,448.33x = 20,196,824,459.34
  5. Step 5: Solve for x
    x = 20,196,824,459.34/164,448.33
  6. Step 6: Final answer
    x = 122,815.63

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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.