Home / 43,948.21-65,923.94-22,595.21

Finding the Fourth Proportional to 43,948.21, 65,923.94 and 22,595.21

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Solution

The fourth proportional to 43,948.21, 65,923.94 and 22,595.21 is: 33,893.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,948.21 : 65,923.94 = 22,595.21 : x
  2. Step 2: Convert to fraction form
    43,948.21/65,923.94 = 22,595.21/x
  3. Step 3: Cross multiply
    43,948.21x = 65,923.94 × 22,595.21
  4. Step 4: Simplify right side
    43,948.21x = 1,489,565,489.63
  5. Step 5: Solve for x
    x = 1,489,565,489.63/43,948.21
  6. Step 6: Final answer
    x = 33,893.66

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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.