Home / 43,781.04-65,697.48-16,098.48

Finding the Fourth Proportional to 43,781.04, 65,697.48 and 16,098.48

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Solution

The fourth proportional to 43,781.04, 65,697.48 and 16,098.48 is: 24,157.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,781.04 : 65,697.48 = 16,098.48 : x
  2. Step 2: Convert to fraction form
    43,781.04/65,697.48 = 16,098.48/x
  3. Step 3: Cross multiply
    43,781.04x = 65,697.48 × 16,098.48
  4. Step 4: Simplify right side
    43,781.04x = 1,057,629,567.83
  5. Step 5: Solve for x
    x = 1,057,629,567.83/43,781.04
  6. Step 6: Final answer
    x = 24,157.25

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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.