Home / 4,032.78-5,563.26-2,458.14

Finding the Fourth Proportional to 4,032.78, 5,563.26 and 2,458.14

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Solution

The fourth proportional to 4,032.78, 5,563.26 and 2,458.14 is: 3,391.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.78 : 5,563.26 = 2,458.14 : x
  2. Step 2: Convert to fraction form
    4,032.78/5,563.26 = 2,458.14/x
  3. Step 3: Cross multiply
    4,032.78x = 5,563.26 × 2,458.14
  4. Step 4: Simplify right side
    4,032.78x = 13,675,271.94
  5. Step 5: Solve for x
    x = 13,675,271.94/4,032.78
  6. Step 6: Final answer
    x = 3,391.03

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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.