Home / 167,035.32-230,517.36-95,423.28

Finding the Fourth Proportional to 167,035.32, 230,517.36 and 95,423.28

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Solution

The fourth proportional to 167,035.32, 230,517.36 and 95,423.28 is: 131,689.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,035.32 : 230,517.36 = 95,423.28 : x
  2. Step 2: Convert to fraction form
    167,035.32/230,517.36 = 95,423.28/x
  3. Step 3: Cross multiply
    167,035.32x = 230,517.36 × 95,423.28
  4. Step 4: Simplify right side
    167,035.32x = 21,996,722,588.14
  5. Step 5: Solve for x
    x = 21,996,722,588.14/167,035.32
  6. Step 6: Final answer
    x = 131,689.05

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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.