Home / 4,372.48-6,034.08-2,383.12

Finding the Fourth Proportional to 4,372.48, 6,034.08 and 2,383.12

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Solution

The fourth proportional to 4,372.48, 6,034.08 and 2,383.12 is: 3,288.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.48 : 6,034.08 = 2,383.12 : x
  2. Step 2: Convert to fraction form
    4,372.48/6,034.08 = 2,383.12/x
  3. Step 3: Cross multiply
    4,372.48x = 6,034.08 × 2,383.12
  4. Step 4: Simplify right side
    4,372.48x = 14,379,936.73
  5. Step 5: Solve for x
    x = 14,379,936.73/4,372.48
  6. Step 6: Final answer
    x = 3,288.74

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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.