Home / 16,087.47-24,131.17-4,401.60

Finding the Fourth Proportional to 16,087.47, 24,131.17 and 4,401.60

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Solution

The fourth proportional to 16,087.47, 24,131.17 and 4,401.60 is: 6,602.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,087.47 : 24,131.17 = 4,401.60 : x
  2. Step 2: Convert to fraction form
    16,087.47/24,131.17 = 4,401.60/x
  3. Step 3: Cross multiply
    16,087.47x = 24,131.17 × 4,401.60
  4. Step 4: Simplify right side
    16,087.47x = 106,215,757.87
  5. Step 5: Solve for x
    x = 106,215,757.87/16,087.47
  6. Step 6: Final answer
    x = 6,602.39

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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.