Home / 16,306.25-24,467.58-12,154.59

Finding the Fourth Proportional to 16,306.25, 24,467.58 and 12,154.59

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Solution

The fourth proportional to 16,306.25, 24,467.58 and 12,154.59 is: 18,238.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,306.25 : 24,467.58 = 12,154.59 : x
  2. Step 2: Convert to fraction form
    16,306.25/24,467.58 = 12,154.59/x
  3. Step 3: Cross multiply
    16,306.25x = 24,467.58 × 12,154.59
  4. Step 4: Simplify right side
    16,306.25x = 297,393,403.19
  5. Step 5: Solve for x
    x = 297,393,403.19/16,306.25
  6. Step 6: Final answer
    x = 18,238.01

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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.