Home / 24,037.16-33,171.35-13,427.19

Finding the Fourth Proportional to 24,037.16, 33,171.35 and 13,427.19

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Solution

The fourth proportional to 24,037.16, 33,171.35 and 13,427.19 is: 18,529.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,037.16 : 33,171.35 = 13,427.19 : x
  2. Step 2: Convert to fraction form
    24,037.16/33,171.35 = 13,427.19/x
  3. Step 3: Cross multiply
    24,037.16x = 33,171.35 × 13,427.19
  4. Step 4: Simplify right side
    24,037.16x = 445,397,951.87
  5. Step 5: Solve for x
    x = 445,397,951.87/24,037.16
  6. Step 6: Final answer
    x = 18,529.56

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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.