Home / 7,536.96-11,301.33-5,986.92

Finding the Fourth Proportional to 7,536.96, 11,301.33 and 5,986.92

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Solution

The fourth proportional to 7,536.96, 11,301.33 and 5,986.92 is: 8,977.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,536.96 : 11,301.33 = 5,986.92 : x
  2. Step 2: Convert to fraction form
    7,536.96/11,301.33 = 5,986.92/x
  3. Step 3: Cross multiply
    7,536.96x = 11,301.33 × 5,986.92
  4. Step 4: Simplify right side
    7,536.96x = 67,660,158.60
  5. Step 5: Solve for x
    x = 67,660,158.60/7,536.96
  6. Step 6: Final answer
    x = 8,977.12

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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.