Home / 9,206.82-13,813.56-4,526.34

Finding the Fourth Proportional to 9,206.82, 13,813.56 and 4,526.34

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Solution

The fourth proportional to 9,206.82, 13,813.56 and 4,526.34 is: 6,791.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206.82 : 13,813.56 = 4,526.34 : x
  2. Step 2: Convert to fraction form
    9,206.82/13,813.56 = 4,526.34/x
  3. Step 3: Cross multiply
    9,206.82x = 13,813.56 × 4,526.34
  4. Step 4: Simplify right side
    9,206.82x = 62,524,869.17
  5. Step 5: Solve for x
    x = 62,524,869.17/9,206.82
  6. Step 6: Final answer
    x = 6,791.15

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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.