Home / 34,241.24-51,365.11-9,281.42

Finding the Fourth Proportional to 34,241.24, 51,365.11 and 9,281.42

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Solution

The fourth proportional to 34,241.24, 51,365.11 and 9,281.42 is: 13,923.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,241.24 : 51,365.11 = 9,281.42 : x
  2. Step 2: Convert to fraction form
    34,241.24/51,365.11 = 9,281.42/x
  3. Step 3: Cross multiply
    34,241.24x = 51,365.11 × 9,281.42
  4. Step 4: Simplify right side
    34,241.24x = 476,741,332.05
  5. Step 5: Solve for x
    x = 476,741,332.05/34,241.24
  6. Step 6: Final answer
    x = 13,923.01

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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.