Home / 9,010.63-13,517.24-2,771.17

Finding the Fourth Proportional to 9,010.63, 13,517.24 and 2,771.17

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Solution

The fourth proportional to 9,010.63, 13,517.24 and 2,771.17 is: 4,157.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010.63 : 13,517.24 = 2,771.17 : x
  2. Step 2: Convert to fraction form
    9,010.63/13,517.24 = 2,771.17/x
  3. Step 3: Cross multiply
    9,010.63x = 13,517.24 × 2,771.17
  4. Step 4: Simplify right side
    9,010.63x = 37,458,551.31
  5. Step 5: Solve for x
    x = 37,458,551.31/9,010.63
  6. Step 6: Final answer
    x = 4,157.15

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1.5x scale

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.