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Finding the Fourth Proportional to 23,754.70, 35,630.76 and 8,963.26

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Solution

The fourth proportional to 23,754.70, 35,630.76 and 8,963.26 is: 13,444.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,754.70 : 35,630.76 = 8,963.26 : x
  2. Step 2: Convert to fraction form
    23,754.70/35,630.76 = 8,963.26/x
  3. Step 3: Cross multiply
    23,754.70x = 35,630.76 × 8,963.26
  4. Step 4: Simplify right side
    23,754.70x = 319,367,765.88
  5. Step 5: Solve for x
    x = 319,367,765.88/23,754.70
  6. Step 6: Final answer
    x = 13,444.40

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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.