Home / 10,701.09-16,051.68-3,305.34

Finding the Fourth Proportional to 10,701.09, 16,051.68 and 3,305.34

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Solution

The fourth proportional to 10,701.09, 16,051.68 and 3,305.34 is: 4,958.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701.09 : 16,051.68 = 3,305.34 : x
  2. Step 2: Convert to fraction form
    10,701.09/16,051.68 = 3,305.34/x
  3. Step 3: Cross multiply
    10,701.09x = 16,051.68 × 3,305.34
  4. Step 4: Simplify right side
    10,701.09x = 53,056,259.97
  5. Step 5: Solve for x
    x = 53,056,259.97/10,701.09
  6. Step 6: Final answer
    x = 4,958.02

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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.