Home / 23,932.08-33,025.08-13,322.64

Finding the Fourth Proportional to 23,932.08, 33,025.08 and 13,322.64

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Solution

The fourth proportional to 23,932.08, 33,025.08 and 13,322.64 is: 18,384.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,932.08 : 33,025.08 = 13,322.64 : x
  2. Step 2: Convert to fraction form
    23,932.08/33,025.08 = 13,322.64/x
  3. Step 3: Cross multiply
    23,932.08x = 33,025.08 × 13,322.64
  4. Step 4: Simplify right side
    23,932.08x = 439,981,251.81
  5. Step 5: Solve for x
    x = 439,981,251.81/23,932.08
  6. Step 6: Final answer
    x = 18,384.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.