Home / 164,327.68-226,910.50-104,004.76

Finding the Fourth Proportional to 164,327.68, 226,910.50 and 104,004.76

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Solution

The fourth proportional to 164,327.68, 226,910.50 and 104,004.76 is: 143,614.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,327.68 : 226,910.50 = 104,004.76 : x
  2. Step 2: Convert to fraction form
    164,327.68/226,910.50 = 104,004.76/x
  3. Step 3: Cross multiply
    164,327.68x = 226,910.50 × 104,004.76
  4. Step 4: Simplify right side
    164,327.68x = 23,599,772,093.98
  5. Step 5: Solve for x
    x = 23,599,772,093.98/164,327.68
  6. Step 6: Final answer
    x = 143,614.10

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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.