Home / 16,131.90-24,197.22-4,444.80

Finding the Fourth Proportional to 16,131.90, 24,197.22 and 4,444.80

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Solution

The fourth proportional to 16,131.90, 24,197.22 and 4,444.80 is: 6,667.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,131.90 : 24,197.22 = 4,444.80 : x
  2. Step 2: Convert to fraction form
    16,131.90/24,197.22 = 4,444.80/x
  3. Step 3: Cross multiply
    16,131.90x = 24,197.22 × 4,444.80
  4. Step 4: Simplify right side
    16,131.90x = 107,551,803.46
  5. Step 5: Solve for x
    x = 107,551,803.46/16,131.90
  6. Step 6: Final answer
    x = 6,667.03

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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.