Home / 24,201.14-36,284.78-10,685.72

Finding the Fourth Proportional to 24,201.14, 36,284.78 and 10,685.72

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Solution

The fourth proportional to 24,201.14, 36,284.78 and 10,685.72 is: 16,021.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,201.14 : 36,284.78 = 10,685.72 : x
  2. Step 2: Convert to fraction form
    24,201.14/36,284.78 = 10,685.72/x
  3. Step 3: Cross multiply
    24,201.14x = 36,284.78 × 10,685.72
  4. Step 4: Simplify right side
    24,201.14x = 387,728,844.63
  5. Step 5: Solve for x
    x = 387,728,844.63/24,201.14
  6. Step 6: Final answer
    x = 16,021.10

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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.