Home / 6,713.34-10,066.29-2,763.54

Finding the Fourth Proportional to 6,713.34, 10,066.29 and 2,763.54

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Solution

The fourth proportional to 6,713.34, 10,066.29 and 2,763.54 is: 4,143.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713.34 : 10,066.29 = 2,763.54 : x
  2. Step 2: Convert to fraction form
    6,713.34/10,066.29 = 2,763.54/x
  3. Step 3: Cross multiply
    6,713.34x = 10,066.29 × 2,763.54
  4. Step 4: Simplify right side
    6,713.34x = 27,818,595.07
  5. Step 5: Solve for x
    x = 27,818,595.07/6,713.34
  6. Step 6: Final answer
    x = 4,143.78

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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.