Home / 9,195.93-13,793.63-2,956.23

Finding the Fourth Proportional to 9,195.93, 13,793.63 and 2,956.23

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Solution

The fourth proportional to 9,195.93, 13,793.63 and 2,956.23 is: 4,434.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.93 : 13,793.63 = 2,956.23 : x
  2. Step 2: Convert to fraction form
    9,195.93/13,793.63 = 2,956.23/x
  3. Step 3: Cross multiply
    9,195.93x = 13,793.63 × 2,956.23
  4. Step 4: Simplify right side
    9,195.93x = 40,777,128.03
  5. Step 5: Solve for x
    x = 40,777,128.03/9,195.93
  6. Step 6: Final answer
    x = 4,434.26

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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.