Home / 4,425.08-6,107.67-2,537.78

Finding the Fourth Proportional to 4,425.08, 6,107.67 and 2,537.78

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Solution

The fourth proportional to 4,425.08, 6,107.67 and 2,537.78 is: 3,502.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.08 : 6,107.67 = 2,537.78 : x
  2. Step 2: Convert to fraction form
    4,425.08/6,107.67 = 2,537.78/x
  3. Step 3: Cross multiply
    4,425.08x = 6,107.67 × 2,537.78
  4. Step 4: Simplify right side
    4,425.08x = 15,499,910.08
  5. Step 5: Solve for x
    x = 15,499,910.08/4,425.08
  6. Step 6: Final answer
    x = 3,502.74

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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.