Home / 9,908.29-14,852.44-6,213.12

Finding the Fourth Proportional to 9,908.29, 14,852.44 and 6,213.12

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Solution

The fourth proportional to 9,908.29, 14,852.44 and 6,213.12 is: 9,313.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,908.29 : 14,852.44 = 6,213.12 : x
  2. Step 2: Convert to fraction form
    9,908.29/14,852.44 = 6,213.12/x
  3. Step 3: Cross multiply
    9,908.29x = 14,852.44 × 6,213.12
  4. Step 4: Simplify right side
    9,908.29x = 92,279,992.01
  5. Step 5: Solve for x
    x = 92,279,992.01/9,908.29
  6. Step 6: Final answer
    x = 9,313.41

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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.