Home / 32,872.68-49,275-16,210.44

Finding the Fourth Proportional to 32,872.68, 49,275 and 16,210.44

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Solution

The fourth proportional to 32,872.68, 49,275 and 16,210.44 is: 24,298.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,872.68 : 49,275 = 16,210.44 : x
  2. Step 2: Convert to fraction form
    32,872.68/49,275 = 16,210.44/x
  3. Step 3: Cross multiply
    32,872.68x = 49,275 × 16,210.44
  4. Step 4: Simplify right side
    32,872.68x = 798,769,431
  5. Step 5: Solve for x
    x = 798,769,431/32,872.68
  6. Step 6: Final answer
    x = 24,298.88

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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.