Home / 9,204.14-13,803.89-2,630.36

Finding the Fourth Proportional to 9,204.14, 13,803.89 and 2,630.36

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Solution

The fourth proportional to 9,204.14, 13,803.89 and 2,630.36 is: 3,944.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.14 : 13,803.89 = 2,630.36 : x
  2. Step 2: Convert to fraction form
    9,204.14/13,803.89 = 2,630.36/x
  3. Step 3: Cross multiply
    9,204.14x = 13,803.89 × 2,630.36
  4. Step 4: Simplify right side
    9,204.14x = 36,309,117.93
  5. Step 5: Solve for x
    x = 36,309,117.93/9,204.14
  6. Step 6: Final answer
    x = 3,944.87

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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.