Home / 4,364.28-6,530.22-2,634.12

Finding the Fourth Proportional to 4,364.28, 6,530.22 and 2,634.12

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Solution

The fourth proportional to 4,364.28, 6,530.22 and 2,634.12 is: 3,941.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.28 : 6,530.22 = 2,634.12 : x
  2. Step 2: Convert to fraction form
    4,364.28/6,530.22 = 2,634.12/x
  3. Step 3: Cross multiply
    4,364.28x = 6,530.22 × 2,634.12
  4. Step 4: Simplify right side
    4,364.28x = 17,201,383.11
  5. Step 5: Solve for x
    x = 17,201,383.11/4,364.28
  6. Step 6: Final answer
    x = 3,941.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.