Home / 167,558.04-231,230.70-92,107.08

Finding the Fourth Proportional to 167,558.04, 231,230.70 and 92,107.08

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Solution

The fourth proportional to 167,558.04, 231,230.70 and 92,107.08 is: 127,108.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,558.04 : 231,230.70 = 92,107.08 : x
  2. Step 2: Convert to fraction form
    167,558.04/231,230.70 = 92,107.08/x
  3. Step 3: Cross multiply
    167,558.04x = 231,230.70 × 92,107.08
  4. Step 4: Simplify right side
    167,558.04x = 21,297,984,583.36
  5. Step 5: Solve for x
    x = 21,297,984,583.36/167,558.04
  6. Step 6: Final answer
    x = 127,108.10

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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.