Home / 23,103.84-34,603.92-16,209.12

Finding the Fourth Proportional to 23,103.84, 34,603.92 and 16,209.12

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Solution

The fourth proportional to 23,103.84, 34,603.92 and 16,209.12 is: 24,277.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,103.84 : 34,603.92 = 16,209.12 : x
  2. Step 2: Convert to fraction form
    23,103.84/34,603.92 = 16,209.12/x
  3. Step 3: Cross multiply
    23,103.84x = 34,603.92 × 16,209.12
  4. Step 4: Simplify right side
    23,103.84x = 560,899,091.75
  5. Step 5: Solve for x
    x = 560,899,091.75/23,103.84
  6. Step 6: Final answer
    x = 24,277.31

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1.5x scale

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.