Home / 4,034.21-5,567.43-2,265.67

Finding the Fourth Proportional to 4,034.21, 5,567.43 and 2,265.67

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Solution

The fourth proportional to 4,034.21, 5,567.43 and 2,265.67 is: 3,126.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034.21 : 5,567.43 = 2,265.67 : x
  2. Step 2: Convert to fraction form
    4,034.21/5,567.43 = 2,265.67/x
  3. Step 3: Cross multiply
    4,034.21x = 5,567.43 × 2,265.67
  4. Step 4: Simplify right side
    4,034.21x = 12,613,974.58
  5. Step 5: Solve for x
    x = 12,613,974.58/4,034.21
  6. Step 6: Final answer
    x = 3,126.76

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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.