Home / 16,228.26-24,331.91-6,368.53

Finding the Fourth Proportional to 16,228.26, 24,331.91 and 6,368.53

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Solution

The fourth proportional to 16,228.26, 24,331.91 and 6,368.53 is: 9,548.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,228.26 : 24,331.91 = 6,368.53 : x
  2. Step 2: Convert to fraction form
    16,228.26/24,331.91 = 6,368.53/x
  3. Step 3: Cross multiply
    16,228.26x = 24,331.91 × 6,368.53
  4. Step 4: Simplify right side
    16,228.26x = 154,958,498.79
  5. Step 5: Solve for x
    x = 154,958,498.79/16,228.26
  6. Step 6: Final answer
    x = 9,548.68

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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.