Home / 9,043.54-13,563.48-2,469.18

Finding the Fourth Proportional to 9,043.54, 13,563.48 and 2,469.18

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Solution

The fourth proportional to 9,043.54, 13,563.48 and 2,469.18 is: 3,703.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,043.54 : 13,563.48 = 2,469.18 : x
  2. Step 2: Convert to fraction form
    9,043.54/13,563.48 = 2,469.18/x
  3. Step 3: Cross multiply
    9,043.54x = 13,563.48 × 2,469.18
  4. Step 4: Simplify right side
    9,043.54x = 33,490,673.55
  5. Step 5: Solve for x
    x = 33,490,673.55/9,043.54
  6. Step 6: Final answer
    x = 3,703.27

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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.