Home / 43,565.98-60,121.67-32,644.78

Finding the Fourth Proportional to 43,565.98, 60,121.67 and 32,644.78

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Solution

The fourth proportional to 43,565.98, 60,121.67 and 32,644.78 is: 45,050.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,565.98 : 60,121.67 = 32,644.78 : x
  2. Step 2: Convert to fraction form
    43,565.98/60,121.67 = 32,644.78/x
  3. Step 3: Cross multiply
    43,565.98x = 60,121.67 × 32,644.78
  4. Step 4: Simplify right side
    43,565.98x = 1,962,658,690.38
  5. Step 5: Solve for x
    x = 1,962,658,690.38/43,565.98
  6. Step 6: Final answer
    x = 45,050.26

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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.