Home / 24,619.38-33,974.61-13,441.30

Finding the Fourth Proportional to 24,619.38, 33,974.61 and 13,441.30

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Solution

The fourth proportional to 24,619.38, 33,974.61 and 13,441.30 is: 18,548.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,619.38 : 33,974.61 = 13,441.30 : x
  2. Step 2: Convert to fraction form
    24,619.38/33,974.61 = 13,441.30/x
  3. Step 3: Cross multiply
    24,619.38x = 33,974.61 × 13,441.30
  4. Step 4: Simplify right side
    24,619.38x = 456,662,925.39
  5. Step 5: Solve for x
    x = 456,662,925.39/24,619.38
  6. Step 6: Final answer
    x = 18,548.92

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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.