Home / 165,184.31-227,935.01-97,186.33

Finding the Fourth Proportional to 165,184.31, 227,935.01 and 97,186.33

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Solution

The fourth proportional to 165,184.31, 227,935.01 and 97,186.33 is: 134,105.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,184.31 : 227,935.01 = 97,186.33 : x
  2. Step 2: Convert to fraction form
    165,184.31/227,935.01 = 97,186.33/x
  3. Step 3: Cross multiply
    165,184.31x = 227,935.01 × 97,186.33
  4. Step 4: Simplify right side
    165,184.31x = 22,152,167,628.30
  5. Step 5: Solve for x
    x = 22,152,167,628.30/165,184.31
  6. Step 6: Final answer
    x = 134,105.76

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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.