Home / 36,184.38-54,276.09-16,188.59

Finding the Fourth Proportional to 36,184.38, 54,276.09 and 16,188.59

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Solution

The fourth proportional to 36,184.38, 54,276.09 and 16,188.59 is: 24,282.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,184.38 : 54,276.09 = 16,188.59 : x
  2. Step 2: Convert to fraction form
    36,184.38/54,276.09 = 16,188.59/x
  3. Step 3: Cross multiply
    36,184.38x = 54,276.09 × 16,188.59
  4. Step 4: Simplify right side
    36,184.38x = 878,653,367.81
  5. Step 5: Solve for x
    x = 878,653,367.81/36,184.38
  6. Step 6: Final answer
    x = 24,282.67

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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.