Home / 16,836.12-25,265.46-5,892.12

Finding the Fourth Proportional to 16,836.12, 25,265.46 and 5,892.12

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Solution

The fourth proportional to 16,836.12, 25,265.46 and 5,892.12 is: 8,842.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,836.12 : 25,265.46 = 5,892.12 : x
  2. Step 2: Convert to fraction form
    16,836.12/25,265.46 = 5,892.12/x
  3. Step 3: Cross multiply
    16,836.12x = 25,265.46 × 5,892.12
  4. Step 4: Simplify right side
    16,836.12x = 148,867,122.18
  5. Step 5: Solve for x
    x = 148,867,122.18/16,836.12
  6. Step 6: Final answer
    x = 8,842.13

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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.