Home / 55,523.14-83,284.17-16,079.92

Finding the Fourth Proportional to 55,523.14, 83,284.17 and 16,079.92

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Solution

The fourth proportional to 55,523.14, 83,284.17 and 16,079.92 is: 24,119.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,523.14 : 83,284.17 = 16,079.92 : x
  2. Step 2: Convert to fraction form
    55,523.14/83,284.17 = 16,079.92/x
  3. Step 3: Cross multiply
    55,523.14x = 83,284.17 × 16,079.92
  4. Step 4: Simplify right side
    55,523.14x = 1,339,202,790.87
  5. Step 5: Solve for x
    x = 1,339,202,790.87/55,523.14
  6. Step 6: Final answer
    x = 24,119.72

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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.