Home / 9,200.01-13,800.27-2,960.65

Finding the Fourth Proportional to 9,200.01, 13,800.27 and 2,960.65

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Solution

The fourth proportional to 9,200.01, 13,800.27 and 2,960.65 is: 4,441.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,200.01 : 13,800.27 = 2,960.65 : x
  2. Step 2: Convert to fraction form
    9,200.01/13,800.27 = 2,960.65/x
  3. Step 3: Cross multiply
    9,200.01x = 13,800.27 × 2,960.65
  4. Step 4: Simplify right side
    9,200.01x = 40,857,769.38
  5. Step 5: Solve for x
    x = 40,857,769.38/9,200.01
  6. Step 6: Final answer
    x = 4,441.06

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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.