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Finding the Fourth Proportional to 16,592.15, 24,873.92 and 7,820.93

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Solution

The fourth proportional to 16,592.15, 24,873.92 and 7,820.93 is: 11,724.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,592.15 : 24,873.92 = 7,820.93 : x
  2. Step 2: Convert to fraction form
    16,592.15/24,873.92 = 7,820.93/x
  3. Step 3: Cross multiply
    16,592.15x = 24,873.92 × 7,820.93
  4. Step 4: Simplify right side
    16,592.15x = 194,537,239.55
  5. Step 5: Solve for x
    x = 194,537,239.55/16,592.15
  6. Step 6: Final answer
    x = 11,724.65

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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.