Home / 14,195.00-19,589.22-8,892.92

Finding the Fourth Proportional to 14,195.00, 19,589.22 and 8,892.92

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Solution

The fourth proportional to 14,195.00, 19,589.22 and 8,892.92 is: 12,272.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,195.00 : 19,589.22 = 8,892.92 : x
  2. Step 2: Convert to fraction form
    14,195.00/19,589.22 = 8,892.92/x
  3. Step 3: Cross multiply
    14,195.00x = 19,589.22 × 8,892.92
  4. Step 4: Simplify right side
    14,195.00x = 174,205,268.38
  5. Step 5: Solve for x
    x = 174,205,268.38/14,195.00
  6. Step 6: Final answer
    x = 12,272.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.