Home / 6,818.64-10,234.01-3,533.95

Finding the Fourth Proportional to 6,818.64, 10,234.01 and 3,533.95

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Solution

The fourth proportional to 6,818.64, 10,234.01 and 3,533.95 is: 5,304.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818.64 : 10,234.01 = 3,533.95 : x
  2. Step 2: Convert to fraction form
    6,818.64/10,234.01 = 3,533.95/x
  3. Step 3: Cross multiply
    6,818.64x = 10,234.01 × 3,533.95
  4. Step 4: Simplify right side
    6,818.64x = 36,166,479.64
  5. Step 5: Solve for x
    x = 36,166,479.64/6,818.64
  6. Step 6: Final answer
    x = 5,304.06

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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.