Home / 13,361.25-20,044.30-4,594.22

Finding the Fourth Proportional to 13,361.25, 20,044.30 and 4,594.22

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Solution

The fourth proportional to 13,361.25, 20,044.30 and 4,594.22 is: 6,892.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,361.25 : 20,044.30 = 4,594.22 : x
  2. Step 2: Convert to fraction form
    13,361.25/20,044.30 = 4,594.22/x
  3. Step 3: Cross multiply
    13,361.25x = 20,044.30 × 4,594.22
  4. Step 4: Simplify right side
    13,361.25x = 92,087,823.72
  5. Step 5: Solve for x
    x = 92,087,823.72/13,361.25
  6. Step 6: Final answer
    x = 6,892.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.