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Finding the Fourth Proportional to 34,366.61, 51,548.03 and 9,404.85

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Solution

The fourth proportional to 34,366.61, 51,548.03 and 9,404.85 is: 14,106.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,366.61 : 51,548.03 = 9,404.85 : x
  2. Step 2: Convert to fraction form
    34,366.61/51,548.03 = 9,404.85/x
  3. Step 3: Cross multiply
    34,366.61x = 51,548.03 × 9,404.85
  4. Step 4: Simplify right side
    34,366.61x = 484,801,489.95
  5. Step 5: Solve for x
    x = 484,801,489.95/34,366.61
  6. Step 6: Final answer
    x = 14,106.76

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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.