Home / 9,192.56-13,790.66-3,353.27

Finding the Fourth Proportional to 9,192.56, 13,790.66 and 3,353.27

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Solution

The fourth proportional to 9,192.56, 13,790.66 and 3,353.27 is: 5,030.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.56 : 13,790.66 = 3,353.27 : x
  2. Step 2: Convert to fraction form
    9,192.56/13,790.66 = 3,353.27/x
  3. Step 3: Cross multiply
    9,192.56x = 13,790.66 × 3,353.27
  4. Step 4: Simplify right side
    9,192.56x = 46,243,720.74
  5. Step 5: Solve for x
    x = 46,243,720.74/9,192.56
  6. Step 6: Final answer
    x = 5,030.56

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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.