Home / 4,537.58-6,261.66-2,649.26

Finding the Fourth Proportional to 4,537.58, 6,261.66 and 2,649.26

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Solution

The fourth proportional to 4,537.58, 6,261.66 and 2,649.26 is: 3,655.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537.58 : 6,261.66 = 2,649.26 : x
  2. Step 2: Convert to fraction form
    4,537.58/6,261.66 = 2,649.26/x
  3. Step 3: Cross multiply
    4,537.58x = 6,261.66 × 2,649.26
  4. Step 4: Simplify right side
    4,537.58x = 16,588,781.03
  5. Step 5: Solve for x
    x = 16,588,781.03/4,537.58
  6. Step 6: Final answer
    x = 3,655.87

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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.