Home / 8,926.11-13,397.40-4,546.83

Finding the Fourth Proportional to 8,926.11, 13,397.40 and 4,546.83

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Solution

The fourth proportional to 8,926.11, 13,397.40 and 4,546.83 is: 6,824.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,926.11 : 13,397.40 = 4,546.83 : x
  2. Step 2: Convert to fraction form
    8,926.11/13,397.40 = 4,546.83/x
  3. Step 3: Cross multiply
    8,926.11x = 13,397.40 × 4,546.83
  4. Step 4: Simplify right side
    8,926.11x = 60,915,700.24
  5. Step 5: Solve for x
    x = 60,915,700.24/8,926.11
  6. Step 6: Final answer
    x = 6,824.44

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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.