Home / 164,230.13-226,673.86-106,769.44

Finding the Fourth Proportional to 164,230.13, 226,673.86 and 106,769.44

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Solution

The fourth proportional to 164,230.13, 226,673.86 and 106,769.44 is: 147,365.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,230.13 : 226,673.86 = 106,769.44 : x
  2. Step 2: Convert to fraction form
    164,230.13/226,673.86 = 106,769.44/x
  3. Step 3: Cross multiply
    164,230.13x = 226,673.86 × 106,769.44
  4. Step 4: Simplify right side
    164,230.13x = 24,201,841,094.84
  5. Step 5: Solve for x
    x = 24,201,841,094.84/164,230.13
  6. Step 6: Final answer
    x = 147,365.41

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1.5x scale

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.