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Finding the Fourth Proportional to 34,800.88, 52,175.78 and 11,094.78

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Solution

The fourth proportional to 34,800.88, 52,175.78 and 11,094.78 is: 16,634.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,800.88 : 52,175.78 = 11,094.78 : x
  2. Step 2: Convert to fraction form
    34,800.88/52,175.78 = 11,094.78/x
  3. Step 3: Cross multiply
    34,800.88x = 52,175.78 × 11,094.78
  4. Step 4: Simplify right side
    34,800.88x = 578,878,800.43
  5. Step 5: Solve for x
    x = 578,878,800.43/34,800.88
  6. Step 6: Final answer
    x = 16,634.03

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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.