Home / 24,142.37-36,204.68-8,343.35

Finding the Fourth Proportional to 24,142.37, 36,204.68 and 8,343.35

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Solution

The fourth proportional to 24,142.37, 36,204.68 and 8,343.35 is: 12,511.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,142.37 : 36,204.68 = 8,343.35 : x
  2. Step 2: Convert to fraction form
    24,142.37/36,204.68 = 8,343.35/x
  3. Step 3: Cross multiply
    24,142.37x = 36,204.68 × 8,343.35
  4. Step 4: Simplify right side
    24,142.37x = 302,068,094.14
  5. Step 5: Solve for x
    x = 302,068,094.14/24,142.37
  6. Step 6: Final answer
    x = 12,511.95

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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.