Home / 2,134.28-3,201.60-595.28

Finding the Fourth Proportional to 2,134.28, 3,201.60 and 595.28

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Solution

The fourth proportional to 2,134.28, 3,201.60 and 595.28 is: 892.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134.28 : 3,201.60 = 595.28 : x
  2. Step 2: Convert to fraction form
    2,134.28/3,201.60 = 595.28/x
  3. Step 3: Cross multiply
    2,134.28x = 3,201.60 × 595.28
  4. Step 4: Simplify right side
    2,134.28x = 1,905,848.45
  5. Step 5: Solve for x
    x = 1,905,848.45/2,134.28
  6. Step 6: Final answer
    x = 892.97

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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.