Home / 164,477.22-226,953.96-96,468.54

Finding the Fourth Proportional to 164,477.22, 226,953.96 and 96,468.54

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Solution

The fourth proportional to 164,477.22, 226,953.96 and 96,468.54 is: 133,112.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,477.22 : 226,953.96 = 96,468.54 : x
  2. Step 2: Convert to fraction form
    164,477.22/226,953.96 = 96,468.54/x
  3. Step 3: Cross multiply
    164,477.22x = 226,953.96 × 96,468.54
  4. Step 4: Simplify right side
    164,477.22x = 21,893,917,168.42
  5. Step 5: Solve for x
    x = 21,893,917,168.42/164,477.22
  6. Step 6: Final answer
    x = 133,112.15

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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.