Home / 19,350.09-29,027.03-6,199.34

Finding the Fourth Proportional to 19,350.09, 29,027.03 and 6,199.34

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Solution

The fourth proportional to 19,350.09, 29,027.03 and 6,199.34 is: 9,299.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,350.09 : 29,027.03 = 6,199.34 : x
  2. Step 2: Convert to fraction form
    19,350.09/29,027.03 = 6,199.34/x
  3. Step 3: Cross multiply
    19,350.09x = 29,027.03 × 6,199.34
  4. Step 4: Simplify right side
    19,350.09x = 179,948,252.03
  5. Step 5: Solve for x
    x = 179,948,252.03/19,350.09
  6. Step 6: Final answer
    x = 9,299.61

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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.