Home / 32,314.88-48,498.24-16,736.96

Finding the Fourth Proportional to 32,314.88, 48,498.24 and 16,736.96

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Solution

The fourth proportional to 32,314.88, 48,498.24 and 16,736.96 is: 25,118.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,314.88 : 48,498.24 = 16,736.96 : x
  2. Step 2: Convert to fraction form
    32,314.88/48,498.24 = 16,736.96/x
  3. Step 3: Cross multiply
    32,314.88x = 48,498.24 × 16,736.96
  4. Step 4: Simplify right side
    32,314.88x = 811,713,102.95
  5. Step 5: Solve for x
    x = 811,713,102.95/32,314.88
  6. Step 6: Final answer
    x = 25,118.86

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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.