Home / 4,425.22-6,106.89-2,563.30

Finding the Fourth Proportional to 4,425.22, 6,106.89 and 2,563.30

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Solution

The fourth proportional to 4,425.22, 6,106.89 and 2,563.30 is: 3,537.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.22 : 6,106.89 = 2,563.30 : x
  2. Step 2: Convert to fraction form
    4,425.22/6,106.89 = 2,563.30/x
  3. Step 3: Cross multiply
    4,425.22x = 6,106.89 × 2,563.30
  4. Step 4: Simplify right side
    4,425.22x = 15,653,791.14
  5. Step 5: Solve for x
    x = 15,653,791.14/4,425.22
  6. Step 6: Final answer
    x = 3,537.40

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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.