Home / 9,207.54-13,816.26-3,660.93

Finding the Fourth Proportional to 9,207.54, 13,816.26 and 3,660.93

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Solution

The fourth proportional to 9,207.54, 13,816.26 and 3,660.93 is: 5,493.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,207.54 : 13,816.26 = 3,660.93 : x
  2. Step 2: Convert to fraction form
    9,207.54/13,816.26 = 3,660.93/x
  3. Step 3: Cross multiply
    9,207.54x = 13,816.26 × 3,660.93
  4. Step 4: Simplify right side
    9,207.54x = 50,580,360.72
  5. Step 5: Solve for x
    x = 50,580,360.72/9,207.54
  6. Step 6: Final answer
    x = 5,493.36

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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.