Home / 16,293.05-24,434.70-8,497.61

Finding the Fourth Proportional to 16,293.05, 24,434.70 and 8,497.61

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Solution

The fourth proportional to 16,293.05, 24,434.70 and 8,497.61 is: 12,743.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,293.05 : 24,434.70 = 8,497.61 : x
  2. Step 2: Convert to fraction form
    16,293.05/24,434.70 = 8,497.61/x
  3. Step 3: Cross multiply
    16,293.05x = 24,434.70 × 8,497.61
  4. Step 4: Simplify right side
    16,293.05x = 207,636,551.07
  5. Step 5: Solve for x
    x = 207,636,551.07/16,293.05
  6. Step 6: Final answer
    x = 12,743.87

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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.