Home / 32,379.03-44,684.66-18,233.43

Finding the Fourth Proportional to 32,379.03, 44,684.66 and 18,233.43

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Solution

The fourth proportional to 32,379.03, 44,684.66 and 18,233.43 is: 25,163.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,379.03 : 44,684.66 = 18,233.43 : x
  2. Step 2: Convert to fraction form
    32,379.03/44,684.66 = 18,233.43/x
  3. Step 3: Cross multiply
    32,379.03x = 44,684.66 × 18,233.43
  4. Step 4: Simplify right side
    32,379.03x = 814,754,529.02
  5. Step 5: Solve for x
    x = 814,754,529.02/32,379.03
  6. Step 6: Final answer
    x = 25,163.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.