Home / 16,214.42-24,331.01-6,853.84

Finding the Fourth Proportional to 16,214.42, 24,331.01 and 6,853.84

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Solution

The fourth proportional to 16,214.42, 24,331.01 and 6,853.84 is: 10,284.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,214.42 : 24,331.01 = 6,853.84 : x
  2. Step 2: Convert to fraction form
    16,214.42/24,331.01 = 6,853.84/x
  3. Step 3: Cross multiply
    16,214.42x = 24,331.01 × 6,853.84
  4. Step 4: Simplify right side
    16,214.42x = 166,760,805.89
  5. Step 5: Solve for x
    x = 166,760,805.89/16,214.42
  6. Step 6: Final answer
    x = 10,284.72

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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.