Home / 16,265.55-24,392.49-6,906.21

Finding the Fourth Proportional to 16,265.55, 24,392.49 and 6,906.21

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Solution

The fourth proportional to 16,265.55, 24,392.49 and 6,906.21 is: 10,356.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,265.55 : 24,392.49 = 6,906.21 : x
  2. Step 2: Convert to fraction form
    16,265.55/24,392.49 = 6,906.21/x
  3. Step 3: Cross multiply
    16,265.55x = 24,392.49 × 6,906.21
  4. Step 4: Simplify right side
    16,265.55x = 168,459,658.36
  5. Step 5: Solve for x
    x = 168,459,658.36/16,265.55
  6. Step 6: Final answer
    x = 10,356.84

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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.