Home / 43,525.55-65,277.94-22,454.75

Finding the Fourth Proportional to 43,525.55, 65,277.94 and 22,454.75

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Solution

The fourth proportional to 43,525.55, 65,277.94 and 22,454.75 is: 33,676.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,525.55 : 65,277.94 = 22,454.75 : x
  2. Step 2: Convert to fraction form
    43,525.55/65,277.94 = 22,454.75/x
  3. Step 3: Cross multiply
    43,525.55x = 65,277.94 × 22,454.75
  4. Step 4: Simplify right side
    43,525.55x = 1,465,799,710.94
  5. Step 5: Solve for x
    x = 1,465,799,710.94/43,525.55
  6. Step 6: Final answer
    x = 33,676.76

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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.