Home / 167,136.32-230,664.69-95,526.62

Finding the Fourth Proportional to 167,136.32, 230,664.69 and 95,526.62

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Solution

The fourth proportional to 167,136.32, 230,664.69 and 95,526.62 is: 131,836.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,136.32 : 230,664.69 = 95,526.62 : x
  2. Step 2: Convert to fraction form
    167,136.32/230,664.69 = 95,526.62/x
  3. Step 3: Cross multiply
    167,136.32x = 230,664.69 × 95,526.62
  4. Step 4: Simplify right side
    167,136.32x = 22,034,618,189.05
  5. Step 5: Solve for x
    x = 22,034,618,189.05/167,136.32
  6. Step 6: Final answer
    x = 131,836.21

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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.