Home / 32,451.06-48,634.17-16,642.74

Finding the Fourth Proportional to 32,451.06, 48,634.17 and 16,642.74

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Solution

The fourth proportional to 32,451.06, 48,634.17 and 16,642.74 is: 24,942.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,451.06 : 48,634.17 = 16,642.74 : x
  2. Step 2: Convert to fraction form
    32,451.06/48,634.17 = 16,642.74/x
  3. Step 3: Cross multiply
    32,451.06x = 48,634.17 × 16,642.74
  4. Step 4: Simplify right side
    32,451.06x = 809,405,846.43
  5. Step 5: Solve for x
    x = 809,405,846.43/32,451.06
  6. Step 6: Final answer
    x = 24,942.35

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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.