Home / 16,018.55-24,027.92-10,506.90

Finding the Fourth Proportional to 16,018.55, 24,027.92 and 10,506.90

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Solution

The fourth proportional to 16,018.55, 24,027.92 and 10,506.90 is: 15,760.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,018.55 : 24,027.92 = 10,506.90 : x
  2. Step 2: Convert to fraction form
    16,018.55/24,027.92 = 10,506.90/x
  3. Step 3: Cross multiply
    16,018.55x = 24,027.92 × 10,506.90
  4. Step 4: Simplify right side
    16,018.55x = 252,458,952.65
  5. Step 5: Solve for x
    x = 252,458,952.65/16,018.55
  6. Step 6: Final answer
    x = 15,760.41

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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.