Home / 8,836.34-13,253.85-2,596.83

Finding the Fourth Proportional to 8,836.34, 13,253.85 and 2,596.83

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Solution

The fourth proportional to 8,836.34, 13,253.85 and 2,596.83 is: 3,895.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836.34 : 13,253.85 = 2,596.83 : x
  2. Step 2: Convert to fraction form
    8,836.34/13,253.85 = 2,596.83/x
  3. Step 3: Cross multiply
    8,836.34x = 13,253.85 × 2,596.83
  4. Step 4: Simplify right side
    8,836.34x = 34,417,995.30
  5. Step 5: Solve for x
    x = 34,417,995.30/8,836.34
  6. Step 6: Final answer
    x = 3,895.05

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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.