Home / 9,022.39-13,527.43-4,806.27

Finding the Fourth Proportional to 9,022.39, 13,527.43 and 4,806.27

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Solution

The fourth proportional to 9,022.39, 13,527.43 and 4,806.27 is: 7,206.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.39 : 13,527.43 = 4,806.27 : x
  2. Step 2: Convert to fraction form
    9,022.39/13,527.43 = 4,806.27/x
  3. Step 3: Cross multiply
    9,022.39x = 13,527.43 × 4,806.27
  4. Step 4: Simplify right side
    9,022.39x = 65,016,519.70
  5. Step 5: Solve for x
    x = 65,016,519.70/9,022.39
  6. Step 6: Final answer
    x = 7,206.13

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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.