Home / 108,548.64-162,846.36-33,667.30

Finding the Fourth Proportional to 108,548.64, 162,846.36 and 33,667.30

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Solution

The fourth proportional to 108,548.64, 162,846.36 and 33,667.30 is: 50,508.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,548.64 : 162,846.36 = 33,667.30 : x
  2. Step 2: Convert to fraction form
    108,548.64/162,846.36 = 33,667.30/x
  3. Step 3: Cross multiply
    108,548.64x = 162,846.36 × 33,667.30
  4. Step 4: Simplify right side
    108,548.64x = 5,482,597,256.03
  5. Step 5: Solve for x
    x = 5,482,597,256.03/108,548.64
  6. Step 6: Final answer
    x = 50,508.21

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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.