Home / 43,747.97-65,605.65-34,406.24

Finding the Fourth Proportional to 43,747.97, 65,605.65 and 34,406.24

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Solution

The fourth proportional to 43,747.97, 65,605.65 and 34,406.24 is: 51,596.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,747.97 : 65,605.65 = 34,406.24 : x
  2. Step 2: Convert to fraction form
    43,747.97/65,605.65 = 34,406.24/x
  3. Step 3: Cross multiply
    43,747.97x = 65,605.65 × 34,406.24
  4. Step 4: Simplify right side
    43,747.97x = 2,257,243,282.20
  5. Step 5: Solve for x
    x = 2,257,243,282.20/43,747.97
  6. Step 6: Final answer
    x = 51,596.53

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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.