Home / 10,910.01-16,366.08-4,334.73

Finding the Fourth Proportional to 10,910.01, 16,366.08 and 4,334.73

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Solution

The fourth proportional to 10,910.01, 16,366.08 and 4,334.73 is: 6,502.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910.01 : 16,366.08 = 4,334.73 : x
  2. Step 2: Convert to fraction form
    10,910.01/16,366.08 = 4,334.73/x
  3. Step 3: Cross multiply
    10,910.01x = 16,366.08 × 4,334.73
  4. Step 4: Simplify right side
    10,910.01x = 70,942,537.96
  5. Step 5: Solve for x
    x = 70,942,537.96/10,910.01
  6. Step 6: Final answer
    x = 6,502.52

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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.