Home / 10,841.20-16,265.10-4,597.96

Finding the Fourth Proportional to 10,841.20, 16,265.10 and 4,597.96

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Solution

The fourth proportional to 10,841.20, 16,265.10 and 4,597.96 is: 6,898.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,841.20 : 16,265.10 = 4,597.96 : x
  2. Step 2: Convert to fraction form
    10,841.20/16,265.10 = 4,597.96/x
  3. Step 3: Cross multiply
    10,841.20x = 16,265.10 × 4,597.96
  4. Step 4: Simplify right side
    10,841.20x = 74,786,279.20
  5. Step 5: Solve for x
    x = 74,786,279.20/10,841.20
  6. Step 6: Final answer
    x = 6,898.34

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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.