Home / 167,181.64-230,710.61-95,563.19

Finding the Fourth Proportional to 167,181.64, 230,710.61 and 95,563.19

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Solution

The fourth proportional to 167,181.64, 230,710.61 and 95,563.19 is: 131,877.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,181.64 : 230,710.61 = 95,563.19 : x
  2. Step 2: Convert to fraction form
    167,181.64/230,710.61 = 95,563.19/x
  3. Step 3: Cross multiply
    167,181.64x = 230,710.61 × 95,563.19
  4. Step 4: Simplify right side
    167,181.64x = 22,047,442,674.13
  5. Step 5: Solve for x
    x = 22,047,442,674.13/167,181.64
  6. Step 6: Final answer
    x = 131,877.18

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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.