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Finding the Fourth Proportional to 23,063.54, 34,592.12 and 9,013.82

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Solution

The fourth proportional to 23,063.54, 34,592.12 and 9,013.82 is: 13,519.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,063.54 : 34,592.12 = 9,013.82 : x
  2. Step 2: Convert to fraction form
    23,063.54/34,592.12 = 9,013.82/x
  3. Step 3: Cross multiply
    23,063.54x = 34,592.12 × 9,013.82
  4. Step 4: Simplify right side
    23,063.54x = 311,806,992.67
  5. Step 5: Solve for x
    x = 311,806,992.67/23,063.54
  6. Step 6: Final answer
    x = 13,519.48

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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.