Home / 7,206.13-10,810.26-2,274.66

Finding the Fourth Proportional to 7,206.13, 10,810.26 and 2,274.66

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Solution

The fourth proportional to 7,206.13, 10,810.26 and 2,274.66 is: 3,412.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,206.13 : 10,810.26 = 2,274.66 : x
  2. Step 2: Convert to fraction form
    7,206.13/10,810.26 = 2,274.66/x
  3. Step 3: Cross multiply
    7,206.13x = 10,810.26 × 2,274.66
  4. Step 4: Simplify right side
    7,206.13x = 24,589,666.01
  5. Step 5: Solve for x
    x = 24,589,666.01/7,206.13
  6. Step 6: Final answer
    x = 3,412.33

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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.