Home / 7,267.10-10,898.66-2,000.84

Finding the Fourth Proportional to 7,267.10, 10,898.66 and 2,000.84

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Solution

The fourth proportional to 7,267.10, 10,898.66 and 2,000.84 is: 3,000.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267.10 : 10,898.66 = 2,000.84 : x
  2. Step 2: Convert to fraction form
    7,267.10/10,898.66 = 2,000.84/x
  3. Step 3: Cross multiply
    7,267.10x = 10,898.66 × 2,000.84
  4. Step 4: Simplify right side
    7,267.10x = 21,806,474.87
  5. Step 5: Solve for x
    x = 21,806,474.87/7,267.10
  6. Step 6: Final answer
    x = 3,000.71

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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.