Home / 4,023.19-5,554.70-2,513.04

Finding the Fourth Proportional to 4,023.19, 5,554.70 and 2,513.04

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Solution

The fourth proportional to 4,023.19, 5,554.70 and 2,513.04 is: 3,469.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023.19 : 5,554.70 = 2,513.04 : x
  2. Step 2: Convert to fraction form
    4,023.19/5,554.70 = 2,513.04/x
  3. Step 3: Cross multiply
    4,023.19x = 5,554.70 × 2,513.04
  4. Step 4: Simplify right side
    4,023.19x = 13,959,170.72
  5. Step 5: Solve for x
    x = 13,959,170.72/4,023.19
  6. Step 6: Final answer
    x = 3,469.68

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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.