Home / 43,567.02-65,268.37-25,744.54

Finding the Fourth Proportional to 43,567.02, 65,268.37 and 25,744.54

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Solution

The fourth proportional to 43,567.02, 65,268.37 and 25,744.54 is: 38,568.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,567.02 : 65,268.37 = 25,744.54 : x
  2. Step 2: Convert to fraction form
    43,567.02/65,268.37 = 25,744.54/x
  3. Step 3: Cross multiply
    43,567.02x = 65,268.37 × 25,744.54
  4. Step 4: Simplify right side
    43,567.02x = 1,680,304,162.20
  5. Step 5: Solve for x
    x = 1,680,304,162.20/43,567.02
  6. Step 6: Final answer
    x = 38,568.26

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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.