Home / 41,565.96-57,320.06-25,647.03

Finding the Fourth Proportional to 41,565.96, 57,320.06 and 25,647.03

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Solution

The fourth proportional to 41,565.96, 57,320.06 and 25,647.03 is: 35,367.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,565.96 : 57,320.06 = 25,647.03 : x
  2. Step 2: Convert to fraction form
    41,565.96/57,320.06 = 25,647.03/x
  3. Step 3: Cross multiply
    41,565.96x = 57,320.06 × 25,647.03
  4. Step 4: Simplify right side
    41,565.96x = 1,470,089,170.19
  5. Step 5: Solve for x
    x = 1,470,089,170.19/41,565.96
  6. Step 6: Final answer
    x = 35,367.62

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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.