Home / 16,537.19-24,808.88-5,451.69

Finding the Fourth Proportional to 16,537.19, 24,808.88 and 5,451.69

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Solution

The fourth proportional to 16,537.19, 24,808.88 and 5,451.69 is: 8,178.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,537.19 : 24,808.88 = 5,451.69 : x
  2. Step 2: Convert to fraction form
    16,537.19/24,808.88 = 5,451.69/x
  3. Step 3: Cross multiply
    16,537.19x = 24,808.88 × 5,451.69
  4. Step 4: Simplify right side
    16,537.19x = 135,250,295.75
  5. Step 5: Solve for x
    x = 135,250,295.75/16,537.19
  6. Step 6: Final answer
    x = 8,178.56

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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.