Home / 16,667.01-25,005.99-6,814.58

Finding the Fourth Proportional to 16,667.01, 25,005.99 and 6,814.58

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Solution

The fourth proportional to 16,667.01, 25,005.99 and 6,814.58 is: 10,224.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667.01 : 25,005.99 = 6,814.58 : x
  2. Step 2: Convert to fraction form
    16,667.01/25,005.99 = 6,814.58/x
  3. Step 3: Cross multiply
    16,667.01x = 25,005.99 × 6,814.58
  4. Step 4: Simplify right side
    16,667.01x = 170,405,194.30
  5. Step 5: Solve for x
    x = 170,405,194.30/16,667.01
  6. Step 6: Final answer
    x = 10,224.10

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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.