Home / 4,522.71-6,241.36-2,635.59

Finding the Fourth Proportional to 4,522.71, 6,241.36 and 2,635.59

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Solution

The fourth proportional to 4,522.71, 6,241.36 and 2,635.59 is: 3,637.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522.71 : 6,241.36 = 2,635.59 : x
  2. Step 2: Convert to fraction form
    4,522.71/6,241.36 = 2,635.59/x
  3. Step 3: Cross multiply
    4,522.71x = 6,241.36 × 2,635.59
  4. Step 4: Simplify right side
    4,522.71x = 16,449,666.00
  5. Step 5: Solve for x
    x = 16,449,666.00/4,522.71
  6. Step 6: Final answer
    x = 3,637.13

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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.