Home / 6,964.52-10,434.20-4,618.94

Finding the Fourth Proportional to 6,964.52, 10,434.20 and 4,618.94

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Solution

The fourth proportional to 6,964.52, 10,434.20 and 4,618.94 is: 6,920.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.52 : 10,434.20 = 4,618.94 : x
  2. Step 2: Convert to fraction form
    6,964.52/10,434.20 = 4,618.94/x
  3. Step 3: Cross multiply
    6,964.52x = 10,434.20 × 4,618.94
  4. Step 4: Simplify right side
    6,964.52x = 48,194,943.75
  5. Step 5: Solve for x
    x = 48,194,943.75/6,964.52
  6. Step 6: Final answer
    x = 6,920.07

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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.