Home / 4,270.21-5,892.30-2,502.37

Finding the Fourth Proportional to 4,270.21, 5,892.30 and 2,502.37

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Solution

The fourth proportional to 4,270.21, 5,892.30 and 2,502.37 is: 3,452.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270.21 : 5,892.30 = 2,502.37 : x
  2. Step 2: Convert to fraction form
    4,270.21/5,892.30 = 2,502.37/x
  3. Step 3: Cross multiply
    4,270.21x = 5,892.30 × 2,502.37
  4. Step 4: Simplify right side
    4,270.21x = 14,744,714.75
  5. Step 5: Solve for x
    x = 14,744,714.75/4,270.21
  6. Step 6: Final answer
    x = 3,452.92

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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.