Home / 22,562.55-33,778.22-16,745.13

Finding the Fourth Proportional to 22,562.55, 33,778.22 and 16,745.13

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Solution

The fourth proportional to 22,562.55, 33,778.22 and 16,745.13 is: 25,069.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,562.55 : 33,778.22 = 16,745.13 : x
  2. Step 2: Convert to fraction form
    22,562.55/33,778.22 = 16,745.13/x
  3. Step 3: Cross multiply
    22,562.55x = 33,778.22 × 16,745.13
  4. Step 4: Simplify right side
    22,562.55x = 565,620,601.34
  5. Step 5: Solve for x
    x = 565,620,601.34/22,562.55
  6. Step 6: Final answer
    x = 25,069.00

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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.