Home / 9,682.20-14,524.82-4,135.58

Finding the Fourth Proportional to 9,682.20, 14,524.82 and 4,135.58

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Solution

The fourth proportional to 9,682.20, 14,524.82 and 4,135.58 is: 6,204.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,682.20 : 14,524.82 = 4,135.58 : x
  2. Step 2: Convert to fraction form
    9,682.20/14,524.82 = 4,135.58/x
  3. Step 3: Cross multiply
    9,682.20x = 14,524.82 × 4,135.58
  4. Step 4: Simplify right side
    9,682.20x = 60,068,461.79
  5. Step 5: Solve for x
    x = 60,068,461.79/9,682.20
  6. Step 6: Final answer
    x = 6,204.01

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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.