Home / 168,552.06-232,602.64-92,072.22

Finding the Fourth Proportional to 168,552.06, 232,602.64 and 92,072.22

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Solution

The fourth proportional to 168,552.06, 232,602.64 and 92,072.22 is: 127,060.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,552.06 : 232,602.64 = 92,072.22 : x
  2. Step 2: Convert to fraction form
    168,552.06/232,602.64 = 92,072.22/x
  3. Step 3: Cross multiply
    168,552.06x = 232,602.64 × 92,072.22
  4. Step 4: Simplify right side
    168,552.06x = 21,416,239,819.29
  5. Step 5: Solve for x
    x = 21,416,239,819.29/168,552.06
  6. Step 6: Final answer
    x = 127,060.09

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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.