Home / 111,064.35-166,596.39-36,184.38

Finding the Fourth Proportional to 111,064.35, 166,596.39 and 36,184.38

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Solution

The fourth proportional to 111,064.35, 166,596.39 and 36,184.38 is: 54,276.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,064.35 : 166,596.39 = 36,184.38 : x
  2. Step 2: Convert to fraction form
    111,064.35/166,596.39 = 36,184.38/x
  3. Step 3: Cross multiply
    111,064.35x = 166,596.39 × 36,184.38
  4. Step 4: Simplify right side
    111,064.35x = 6,028,187,082.39
  5. Step 5: Solve for x
    x = 6,028,187,082.39/111,064.35
  6. Step 6: Final answer
    x = 54,276.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.