Home / 16,387.23-24,582.45-6,524.21

Finding the Fourth Proportional to 16,387.23, 24,582.45 and 6,524.21

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Solution

The fourth proportional to 16,387.23, 24,582.45 and 6,524.21 is: 9,786.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,387.23 : 24,582.45 = 6,524.21 : x
  2. Step 2: Convert to fraction form
    16,387.23/24,582.45 = 6,524.21/x
  3. Step 3: Cross multiply
    16,387.23x = 24,582.45 × 6,524.21
  4. Step 4: Simplify right side
    16,387.23x = 160,380,943.20
  5. Step 5: Solve for x
    x = 160,380,943.20/16,387.23
  6. Step 6: Final answer
    x = 9,786.95

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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.