Home / 4,166.34-5,745.63-2,673.10

Finding the Fourth Proportional to 4,166.34, 5,745.63 and 2,673.10

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Solution

The fourth proportional to 4,166.34, 5,745.63 and 2,673.10 is: 3,686.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166.34 : 5,745.63 = 2,673.10 : x
  2. Step 2: Convert to fraction form
    4,166.34/5,745.63 = 2,673.10/x
  3. Step 3: Cross multiply
    4,166.34x = 5,745.63 × 2,673.10
  4. Step 4: Simplify right side
    4,166.34x = 15,358,643.55
  5. Step 5: Solve for x
    x = 15,358,643.55/4,166.34
  6. Step 6: Final answer
    x = 3,686.36

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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.