Home / 167,123.27-230,607.90-94,536.07

Finding the Fourth Proportional to 167,123.27, 230,607.90 and 94,536.07

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Solution

The fourth proportional to 167,123.27, 230,607.90 and 94,536.07 is: 130,447.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,123.27 : 230,607.90 = 94,536.07 : x
  2. Step 2: Convert to fraction form
    167,123.27/230,607.90 = 94,536.07/x
  3. Step 3: Cross multiply
    167,123.27x = 230,607.90 × 94,536.07
  4. Step 4: Simplify right side
    167,123.27x = 21,800,764,000.43
  5. Step 5: Solve for x
    x = 21,800,764,000.43/167,123.27
  6. Step 6: Final answer
    x = 130,447.21

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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.