Home / 34,082.84-51,107.27-21,593.35

Finding the Fourth Proportional to 34,082.84, 51,107.27 and 21,593.35

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Solution

The fourth proportional to 34,082.84, 51,107.27 and 21,593.35 is: 32,379.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,082.84 : 51,107.27 = 21,593.35 : x
  2. Step 2: Convert to fraction form
    34,082.84/51,107.27 = 21,593.35/x
  3. Step 3: Cross multiply
    34,082.84x = 51,107.27 × 21,593.35
  4. Step 4: Simplify right side
    34,082.84x = 1,103,577,124.57
  5. Step 5: Solve for x
    x = 1,103,577,124.57/34,082.84
  6. Step 6: Final answer
    x = 32,379.26

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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.