Home / 9,066.56-13,591.68-4,383.68

Finding the Fourth Proportional to 9,066.56, 13,591.68 and 4,383.68

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Solution

The fourth proportional to 9,066.56, 13,591.68 and 4,383.68 is: 6,571.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.56 : 13,591.68 = 4,383.68 : x
  2. Step 2: Convert to fraction form
    9,066.56/13,591.68 = 4,383.68/x
  3. Step 3: Cross multiply
    9,066.56x = 13,591.68 × 4,383.68
  4. Step 4: Simplify right side
    9,066.56x = 59,581,575.78
  5. Step 5: Solve for x
    x = 59,581,575.78/9,066.56
  6. Step 6: Final answer
    x = 6,571.57

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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.