Home / 39,016.13-58,522.82-10,935.95

Finding the Fourth Proportional to 39,016.13, 58,522.82 and 10,935.95

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Solution

The fourth proportional to 39,016.13, 58,522.82 and 10,935.95 is: 16,403.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,016.13 : 58,522.82 = 10,935.95 : x
  2. Step 2: Convert to fraction form
    39,016.13/58,522.82 = 10,935.95/x
  3. Step 3: Cross multiply
    39,016.13x = 58,522.82 × 10,935.95
  4. Step 4: Simplify right side
    39,016.13x = 640,002,725.01
  5. Step 5: Solve for x
    x = 640,002,725.01/39,016.13
  6. Step 6: Final answer
    x = 16,403.54

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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.