Home / 25,233.12-37,833.48-11,197.44

Finding the Fourth Proportional to 25,233.12, 37,833.48 and 11,197.44

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Solution

The fourth proportional to 25,233.12, 37,833.48 and 11,197.44 is: 16,788.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233.12 : 37,833.48 = 11,197.44 : x
  2. Step 2: Convert to fraction form
    25,233.12/37,833.48 = 11,197.44/x
  3. Step 3: Cross multiply
    25,233.12x = 37,833.48 × 11,197.44
  4. Step 4: Simplify right side
    25,233.12x = 423,638,122.29
  5. Step 5: Solve for x
    x = 423,638,122.29/25,233.12
  6. Step 6: Final answer
    x = 16,788.97

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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.