Home / 16,566.16-24,849.90-7,794.94

Finding the Fourth Proportional to 16,566.16, 24,849.90 and 7,794.94

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Solution

The fourth proportional to 16,566.16, 24,849.90 and 7,794.94 is: 11,692.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,566.16 : 24,849.90 = 7,794.94 : x
  2. Step 2: Convert to fraction form
    16,566.16/24,849.90 = 7,794.94/x
  3. Step 3: Cross multiply
    16,566.16x = 24,849.90 × 7,794.94
  4. Step 4: Simplify right side
    16,566.16x = 193,703,479.51
  5. Step 5: Solve for x
    x = 193,703,479.51/16,566.16
  6. Step 6: Final answer
    x = 11,692.72

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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.