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Finding the Fourth Proportional to 6,135.93, 9,204.10 and 1,753.43

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Solution

The fourth proportional to 6,135.93, 9,204.10 and 1,753.43 is: 2,630.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135.93 : 9,204.10 = 1,753.43 : x
  2. Step 2: Convert to fraction form
    6,135.93/9,204.10 = 1,753.43/x
  3. Step 3: Cross multiply
    6,135.93x = 9,204.10 × 1,753.43
  4. Step 4: Simplify right side
    6,135.93x = 16,138,694.66
  5. Step 5: Solve for x
    x = 16,138,694.66/6,135.93
  6. Step 6: Final answer
    x = 2,630.20

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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.