Home / 37,934.22-56,883.06-22,143.90

Finding the Fourth Proportional to 37,934.22, 56,883.06 and 22,143.90

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Solution

The fourth proportional to 37,934.22, 56,883.06 and 22,143.90 is: 33,205.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,934.22 : 56,883.06 = 22,143.90 : x
  2. Step 2: Convert to fraction form
    37,934.22/56,883.06 = 22,143.90/x
  3. Step 3: Cross multiply
    37,934.22x = 56,883.06 × 22,143.90
  4. Step 4: Simplify right side
    37,934.22x = 1,259,612,792.33
  5. Step 5: Solve for x
    x = 1,259,612,792.33/37,934.22
  6. Step 6: Final answer
    x = 33,205.18

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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.