Home / 4,261.16-5,880.33-2,372.90

Finding the Fourth Proportional to 4,261.16, 5,880.33 and 2,372.90

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Solution

The fourth proportional to 4,261.16, 5,880.33 and 2,372.90 is: 3,274.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261.16 : 5,880.33 = 2,372.90 : x
  2. Step 2: Convert to fraction form
    4,261.16/5,880.33 = 2,372.90/x
  3. Step 3: Cross multiply
    4,261.16x = 5,880.33 × 2,372.90
  4. Step 4: Simplify right side
    4,261.16x = 13,953,405.66
  5. Step 5: Solve for x
    x = 13,953,405.66/4,261.16
  6. Step 6: Final answer
    x = 3,274.56

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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.