Home / 11,497.66-17,251.34-4,926.94

Finding the Fourth Proportional to 11,497.66, 17,251.34 and 4,926.94

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Solution

The fourth proportional to 11,497.66, 17,251.34 and 4,926.94 is: 7,392.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,497.66 : 17,251.34 = 4,926.94 : x
  2. Step 2: Convert to fraction form
    11,497.66/17,251.34 = 4,926.94/x
  3. Step 3: Cross multiply
    11,497.66x = 17,251.34 × 4,926.94
  4. Step 4: Simplify right side
    11,497.66x = 84,996,286.29
  5. Step 5: Solve for x
    x = 84,996,286.29/11,497.66
  6. Step 6: Final answer
    x = 7,392.49

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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.