Home / 4,346.70-6,521.67-2,007.84

Finding the Fourth Proportional to 4,346.70, 6,521.67 and 2,007.84

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Solution

The fourth proportional to 4,346.70, 6,521.67 and 2,007.84 is: 3,012.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346.70 : 6,521.67 = 2,007.84 : x
  2. Step 2: Convert to fraction form
    4,346.70/6,521.67 = 2,007.84/x
  3. Step 3: Cross multiply
    4,346.70x = 6,521.67 × 2,007.84
  4. Step 4: Simplify right side
    4,346.70x = 13,094,469.89
  5. Step 5: Solve for x
    x = 13,094,469.89/4,346.70
  6. Step 6: Final answer
    x = 3,012.51

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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.