Home / 6,423.34-9,635.00-2,722.97

Finding the Fourth Proportional to 6,423.34, 9,635.00 and 2,722.97

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Solution

The fourth proportional to 6,423.34, 9,635.00 and 2,722.97 is: 4,084.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,423.34 : 9,635.00 = 2,722.97 : x
  2. Step 2: Convert to fraction form
    6,423.34/9,635.00 = 2,722.97/x
  3. Step 3: Cross multiply
    6,423.34x = 9,635.00 × 2,722.97
  4. Step 4: Simplify right side
    6,423.34x = 26,235,846.84
  5. Step 5: Solve for x
    x = 26,235,846.84/6,423.34
  6. Step 6: Final answer
    x = 4,084.46

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Similar ratio
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1.5x scale

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.