Home / 166,848.23-230,194.23-95,177.81

Finding the Fourth Proportional to 166,848.23, 230,194.23 and 95,177.81

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Solution

The fourth proportional to 166,848.23, 230,194.23 and 95,177.81 is: 131,313.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,848.23 : 230,194.23 = 95,177.81 : x
  2. Step 2: Convert to fraction form
    166,848.23/230,194.23 = 95,177.81/x
  3. Step 3: Cross multiply
    166,848.23x = 230,194.23 × 95,177.81
  4. Step 4: Simplify right side
    166,848.23x = 21,909,382,686.04
  5. Step 5: Solve for x
    x = 21,909,382,686.04/166,848.23
  6. Step 6: Final answer
    x = 131,313.25

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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.